Tag Archives: high bearing

China Best Sales Fiber Rubber Lined Cutless Bearing Motor Shaft Bearing Sleeve Plastic Nylon Bushing Flame Retardant Flat Strain Shaft Sleeve Cutless Bearing with high quality

Product Description

Axis Diameter
A
Outside Diameter B Bearing Length C Metal Wall Thickness D (Weight)
In mm In mm In mm In mm W
3/4″ 19.05 1-1/4″ 31.75 3″ 76.20 1/8″ 3.18 0.217
7/8″ 22.23 1-1/4″ 31.75 3T/2″ 88.90 3/64″ 1.19 0.123
7/8″ 22.23 1-3/8″ 34.93 3-1/2″ 88.90 1/8″ 3.18 0.298
7/8″ 22.23 1-1/2″ 38.10 3-1/2″ 88.90 1/8″ 3.18 0.324
1″ 25.40 1-1/4″ 31.75 4″ 101,6 3/64″ 1.19 0.127
1″ 25.40 1-3/8″ 34.93 4″ 101.6 3/64″ 1.19 0.156
1″ 25.40 1-1/2″ 38.10 4″ 101.6 1/8″ 3.18 0.356
1″ 25.40 1-5/8° 41.28 4″ 101.6 1/8″ 3.18 0.500
1″ 25.40 2″ 50.80 4″ 101.6 1/8* 3.18 0.566
1-1/8″ 28.58 1-1/2″ 38,10 4-1/2″ 114,3 3/64″ 1.19 0.193
1-1/8″ 28.S8 1-5/8″ 41.28 4-1/2″ 114.3 1/8″ 3.18 0.438
1-1/8″ 28.58 1-3/4″ 44.45 4T/2″ 114.3 1/8″ 3.18 0.496
1-1/8″ 28.58 2″ 50.80 4-1/2″ 114.3 1/8″ 3.18 0.618
1-1/4″ 31.75 1-1/2″ 38.10 5″ 127 3/64″ 1.19 0.192
1-1/4″ 31.75 1-3/4″ 44.45 5″ 127 1/8″ 3.18 0.526
1-1/4″ 31.75 2″ 50.80 5″ 127 1/8″ 3.18 0.664
1-1/4″ 31.75 2-1/8″ 53.98 5″ 127 1/8″ 3.18 0.735
1-3/8° 34.93 1-7/8° 47.63 5 -1/2″ 139.7 1/8″ 3.18 0.626
1-3/8″ 34.93 2″ 50.80 5-1/2″ 139.7 1/8″ 3.18 0.702
1-3/8″ 34.93 2-1/8″ 53.98 5-1/2″ 139.7 1/8″ 3.18 0.781
1-3/8″ 34.93 2-3/8″ 60.33 5-1/2″ 139.7 1/8″ 3.18 0.946
1-1/2″ 38.10 2″ 50.80 6″ 152.4 1/8″ 3.18 0.733
1-1/2° 38.10 2-3/8″ 60.33 6″ 152.4 1/8″ 3.18 1.000
1-1/2″ 38.10 2-W 57.15 6″ 152.4 1/8″ 3.18 0.800
1-5/8″ 41.28 2-1/8″ 53.98 6-1/2″ 165.1 1/8″ 3.18 0.848
1-5/8″ 41.28 2-5/8″ 66.68 6-1/2″ 165.1 1/8″ 3.18 1.251
1-3/4″ 44.45 2-3/8″ 60.33 T 177.8 1/8″ 3.18 1.078
1-3/4° 44.45 2-5/8° 66.68 7n 177.8 1/8″ 3.18 1.23
1-3/4″ 44.45 2-1/4″ 57.15 T 117.8 1/8″ 3.18  
1-3/4″ 44.45 2-1/2″ 63,50 T 177,8 1/8″ 3.18 1.00
1-7/8″ 47.63 2-5/8″ 66.68 7-1/2″ 190.5 1/8″ 3.18 1.342
1-7/8″ 47.63 2-15/16″ 74.61 7T/2″ 190.50 1/8″ 3.18 1.743
2″ 50.80 2-5/8″ 66.68 8″ 203.20 1/8″ 3.18 1.100
2″ 50.80 3″ 76.20 8″ 203.20 1/8H 3.18 1.300
2″ 50.80 2-3/4″ 69.85 8″ 203.20 1/8″ 3.18 1.400
2-1/8″ 53.98 2-15/16″ 74.61 8-1/2″ 215.90 1/8″ 3.18 1.600
2-1/8″ 53.98 3-1/8″ 79.38 8T/2″ 215.90 1/8″ 3.18 1.983
2-1/4° 57.15 2-15/16″ 74.61 9″ 228.60 1/8″ 3.18 1.781
2-1/4″ 57.15 3-1/8″ 79.38 9″ 228.60 1/8″ 3.18 2.571
2-1/4″ 57.15 3-3/8″ 85.73 9″ 228,60 1/8″ 3.18 2.364
2-1/4″ 57.15 3″ 76.20 9″ 228.60 1/8″ 3.18 1.600
2-3/8″ 60.33 3-3/8″ 85.73 9T/2″ 241.30 1/8″ 3.18 2.200
2-1/2° 63.50 3-1/8° 79.38 10″ 254.00 1/8″ 3.18 1.800

Company Profile

HangZhou CZPT BEARING Co., Ltd is specialized in bearings areas since 2013, we create an innovative sales service of bearings to satisfy diffierent kinds of application.

We are located in HangZhou city, ZHangZhoug province, China, near HangZhou and ZheJiang port, which has recognized by special ISO, with CE certificiate, The various bearings we produce there have been inspected and confirmed by SGS to be RoHS compliant.

We Registered “GNYAR” in 2014, registered “MAJC” in 2018, both was received in high-performance praise, and earned high reputation. Our products is widely used to mining machinery, motorcycle parts, agricultural machine, auto parts and embroidery machine spare parts, Power tools, bicycle, Semiconductor Facilities. Fitness Equipments, Toys, fishing, industrial using design, etc.

After years of development, we believe that by establishing a mutually beneficial relationship with our customers we can both continue to grow and prosper, we wish and hope to always grant you satisfaction.

 

Certifications

 

Packaging & Shipping

 

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Customized: Non-Customized
Standard Parts: Yes
Universal: Yes
Type: Bearing Roller
Material: Stainless Steel
Model Number: Brass Flange
Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

nylon sleeve bearing

Are there specific considerations for choosing nylon sleeve bearings in applications with high-speed or heavy load requirements?

Yes, there are specific considerations to keep in mind when choosing nylon sleeve bearings for applications with high-speed or heavy load requirements. Here’s a detailed explanation of these considerations:

  • High-Speed Applications:

When selecting nylon sleeve bearings for high-speed applications, several factors need to be considered:

  • Material Selection:

Choose a nylon material with low friction properties to minimize heat generation and reduce the risk of excessive wear at high speeds. Reinforced nylon or specialty formulations designed for high-speed applications are often preferred. These materials offer improved mechanical properties and can handle the demands of high-speed rotation while maintaining their structural integrity.

  • Lubrication:

Ensure that the nylon sleeve bearings are properly lubricated to reduce friction and dissipate heat. Consider self-lubricating nylon bearings that incorporate solid lubricants or additives within the material. These bearings provide continuous lubrication during operation, reducing the need for external lubrication and ensuring smooth performance at high speeds.

  • Cage Design:

Pay attention to the cage design of the nylon sleeve bearings. Opt for a cage design that promotes even distribution of the rolling elements and minimizes vibration and unwanted movement. A well-designed cage enhances stability and reduces the risk of issues caused by high-speed rotation, such as ball skidding or roller skewing.

  • Heavy Load Applications:

When considering nylon sleeve bearings for heavy load applications, the following factors should be taken into account:

  • Load Capacity:

Verify that the nylon sleeve bearings have the necessary load capacity to support the anticipated loads. Nylon bearings are available in different sizes and configurations, each with its own load-carrying capabilities. Consider the expected radial and axial loads and choose bearings that can withstand these forces without excessive deformation or premature failure.

  • Material Strength:

Select a nylon material with high mechanical strength and rigidity to handle heavy loads. Reinforced nylon or specialty formulations with enhanced strength properties are commonly used in heavy load applications. These materials provide the necessary structural integrity and resistance to deformation under significant loads.

  • Lubrication and Wear:

Ensure proper lubrication to reduce friction and wear between the bearing surfaces. Heavy loads can generate higher levels of heat and stress, increasing the risk of wear and premature failure. Consider self-lubricating nylon bearings or implement a lubrication regimen that adequately addresses the demands of the heavy load conditions.

It is important to note that while nylon sleeve bearings can handle high-speed or heavy load applications, there may be practical limits to their performance. In cases of extremely high speeds or exceptionally heavy loads, alternative bearing materials or designs, such as ball or roller bearings, may be more suitable.

In summary, when choosing nylon sleeve bearings for high-speed or heavy load applications, consider factors such as material selection, lubrication, cage design, load capacity, material strength, and wear prevention. By carefully evaluating these considerations, you can ensure that the nylon sleeve bearings meet the specific demands of the application, providing reliable performance and extended service life.

nylon sleeve bearing

What is the impact of proper lubrication and maintenance on the performance and lifespan of nylon sleeve bearings?

Proper lubrication and maintenance have a significant impact on the performance and lifespan of nylon sleeve bearings. Adequate lubrication and regular maintenance help ensure optimal operation, minimize wear, and extend the lifespan of the bearings. Here’s a detailed explanation of the impact of proper lubrication and maintenance on nylon sleeve bearings:

  • Reduction of Friction and Wear:

Proper lubrication creates a thin film or layer of lubricant between the bearing surfaces, reducing friction and minimizing wear. Nylon sleeve bearings rely on this lubricating film to reduce direct contact between the moving parts. Insufficient or inadequate lubrication can lead to increased friction, heat generation, and accelerated wear, potentially causing premature failure of the bearings. Regular lubrication and maintenance ensure that the bearings continue to operate smoothly and efficiently, minimizing friction-related issues and extending their lifespan.

  • Prevention of Dry Running:

Dry running, which refers to the operation of bearings without sufficient lubrication, can be detrimental to the performance and lifespan of nylon sleeve bearings. Without proper lubrication, the bearing surfaces can experience increased friction, heat buildup, and potential damage. Regular lubrication helps prevent dry running, ensuring that the bearings operate with reduced friction, minimal wear, and improved longevity.

  • Protection Against Contamination:

Adequate lubrication acts as a protective barrier, preventing contaminants such as dust, dirt, moisture, and debris from entering the bearing surfaces. Contamination can cause abrasive wear, corrosion, and other forms of damage to the bearings. Proper lubrication and maintenance practices help maintain a clean and controlled operating environment, reducing the risk of contamination and preserving the performance and lifespan of the nylon sleeve bearings.

  • Temperature Regulation:

Lubrication plays a crucial role in temperature regulation within nylon sleeve bearings. During operation, friction generates heat, and proper lubrication helps dissipate this heat, preventing excessive temperature rise. Overheating can lead to thermal damage, degradation of the nylon material, and a decrease in bearing performance. Regular lubrication ensures that the bearings remain within the appropriate temperature range, promoting optimal functioning and prolonging their lifespan.

  • Identification of Issues:

Regular maintenance and lubrication routines provide opportunities to inspect nylon sleeve bearings for signs of wear, damage, misalignment, or other issues. By closely monitoring the condition of the bearings, any potential problems can be detected early on, allowing for timely repairs or replacements. This proactive approach to maintenance can prevent catastrophic failures, minimize downtime, and extend the overall lifespan of the bearings.

In summary, proper lubrication and maintenance have a profound impact on the performance and lifespan of nylon sleeve bearings. They reduce friction and wear, prevent dry running, protect against contamination, regulate temperature, and facilitate the early detection of issues. By following recommended lubrication practices and conducting regular maintenance, users can optimize the operation, minimize wear, and extend the lifespan of their nylon sleeve bearings.

nylon sleeve bearing

Can you explain the advantages of using nylon as a material for sleeve bearings?

Using nylon as a material for sleeve bearings offers several advantages due to its unique properties and characteristics. Here’s a detailed explanation of the advantages of using nylon for sleeve bearings:

  • Low Friction:

Nylon exhibits low friction properties, which makes it an excellent choice for sleeve bearings. The material’s molecular structure provides inherent lubricity, reducing friction between the bearing and the mating surface. This low-friction characteristic helps minimize energy losses, improve efficiency, and reduce wear on the bearing and the mating components. It also contributes to quieter operation, making nylon sleeve bearings suitable for applications where noise reduction is important.

  • Self-Lubricating:

Nylon has self-lubricating properties, which means it can operate with minimal or no additional lubrication. The material’s surface has a natural ability to retain and distribute lubricating agents, reducing the need for continuous external lubrication. This feature simplifies maintenance requirements and lowers operating costs. The self-lubricating nature of nylon also helps prevent dry running, which can lead to increased friction, heat generation, and premature wear.

  • Wear Resistance:

Nylon sleeve bearings offer good wear resistance, allowing them to withstand continuous sliding motion against mating surfaces without significant wear or damage. The material’s durable nature ensures a longer service life and reduces the frequency of bearing replacements. Nylon’s wear resistance is particularly beneficial in applications with high-speed rotation, heavy loads, or abrasive environments, where the bearing is exposed to challenging operating conditions.

  • Corrosion Resistance:

Nylon is highly resistant to corrosion, making it suitable for applications in moist or corrosive environments. Unlike metal bearings, nylon sleeve bearings do not rust or corrode when exposed to water, chemicals, or most common lubricants. This corrosion resistance extends the lifespan of the bearings and reduces the risk of premature failure. Nylon sleeve bearings can be a cost-effective alternative to metal bearings in applications where corrosion is a concern.

  • Chemical Resistance:

Another advantage of nylon as a material for sleeve bearings is its excellent chemical resistance. Nylon can withstand exposure to a wide range of chemicals, solvents, and industrial fluids without significant degradation. This property allows nylon sleeve bearings to be used in environments where exposure to chemicals is common, such as chemical processing plants or laboratories. The chemical resistance of nylon ensures the reliability and longevity of the bearings in these demanding applications.

  • Lightweight:

Nylon is a lightweight material, making it advantageous for applications that require weight reduction or where low inertia is essential. Compared to traditional metal bearings, nylon sleeve bearings contribute to overall weight savings in machinery and equipment. The reduced weight can lead to improved energy efficiency, reduced operating costs, and easier handling during installation and maintenance.

  • Cost-Effectiveness:

Nylon sleeve bearings are often more cost-effective than metal bearings. Nylon is a readily available and cost-efficient material, making the manufacturing of nylon bearings economical. Additionally, the self-lubricating properties of nylon reduce the need for additional lubricants and maintenance, resulting in lower operating costs over time. The extended service life and reduced replacement frequency of nylon sleeve bearings also contribute to cost savings.

In summary, using nylon as a material for sleeve bearings offers several advantages, including low friction, self-lubrication, wear resistance, corrosion resistance, chemical resistance, lightweight construction, and cost-effectiveness. These characteristics make nylon sleeve bearings a popular choice in various applications, providing reliable and efficient operation while minimizing maintenance requirements and overall costs.

China Best Sales Fiber Rubber Lined Cutless Bearing Motor Shaft Bearing Sleeve Plastic Nylon Bushing Flame Retardant Flat Strain Shaft Sleeve Cutless Bearing   with high qualityChina Best Sales Fiber Rubber Lined Cutless Bearing Motor Shaft Bearing Sleeve Plastic Nylon Bushing Flame Retardant Flat Strain Shaft Sleeve Cutless Bearing   with high quality
editor by CX 2024-02-21

China manufacturer High Grade Easy Mounting Low Profile Chrome Steel OEM Service Machine Tool Spare Parts CZPT Brand Kwd-045 -Fls-C1-H-1 R165341320 Linear Bearing supplier

Product Description

High Grade Easy Mounting Low Profile Chrome Steel OEM Service Machine Tool Spare Parts CZPT Brand Kwd-045 -Fls-C1-H-1 R165341320 Linear Bearing

linear bearing is a linear motion system produced at low cost for use with an infinite stroke and a cylindrical shaft. Since the bearing ball is in point contact with the shaft, the load is small. The steel ball rotates with minimal frictional resistance, so as to obtain high-precision and smooth motion. Linear bearings are more and more widely used in precision equipment such as electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instruments, robots, tool machinery, CNC machine tools, automobiles and digital three-dimensional coordinate measuring equipment Or in the special machinery industry.
 

A wide range of applications:

• electronic equipment
• food machinery
• packaging machinery
• medical machinery
• printing machinery
• material handling
• CNC machine tools
• textile machinery
• two Wheeler.

 

Our Bearing Advantage:

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:16 years manufacture bearing

7.Customized bearing, Customer’s bearing drawing or samples accepted

8.Competitive price bearing

9.TT Payment or Western Union or Trade Assurance Order
 

Product Name Angular contact ball bearing 
Brand Name KHRD
Seals Type OPEN/2Z/2RS/Z/RS
Material Chrome Steel ,Stainless steel,Ceramic,Nylon
Clearance C0,C2,C3,C4,C5
Precision Grade P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Greese SRL ,PS2, Alvania R12 ,etc
Number of Row Single Row  
Certifications ISO 9001
Package Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ 1PCS
Serice  OEM
Sample Available
Payment Term  TT or PayPal
Port HangZhou/HangZhou/ZheJiang


Linear bearing 
modles

LM12LUU LM13LUU LM16 UU LM20 UU LM16LUU LM20LUU LM25 UU LM35 UU LM25LUU  LM30LUU LM3LUU LM3LUU
LM4LUU LM40 UU LM50 UU LM40LUU LM50LUU LM5LUU LM6LUU  LM60 UU LM80 UU LM60LUU LM6LUU LM8LUU 
LMF10 LMF12 LM13 LMF16 LMF20 LMF25 LMF35 LMF40 LMF50 LMF6 LMF8 LMF8S LMK10L UU LMK13L UU LMK12L
LM30L UU LMK12LUU  LM30L UU LMK12L LM30L UU LMK13 UU LM6 UU LMK16 UU LMK12 UU LMK16L UU LMH20 UU
LMK20 LMK25 LMK35 LMK20L UU LMF50L UU LMK35L UU LMK10 UU LMK40 LMK50 LMK60  LMK6 UU LMK25L UU 
LMK60L UU LMK30 UU LMK8 LMK8S

Products Display

Q: Are you trading company or manufacturer ?
A: We are manufacturer.

Q:Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample but it is not free.

Q:What kind of shipment will you use?
A:Boat and FedEx,TNT,DHL,UPS,EMS etc.

Q:could you make bearings with our OEM logo,color and packing?
A: Of course. What you need to do is email us the brand logo and colors.

Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.

Q: What’s the Payment Terms ?
A: Usually we accept T/T ,western union ,and order online.

If you want to know more details, contact me freely. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane, Printer Machine Railway Track
Material: Steel
Structure: Container Crane
Samples:
US$ 0.9/Set
1 Set(Min.Order)

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Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

nylon sleeve bearing

How do nylon sleeve bearings contribute to the reduced maintenance and extended service life of equipment?

Nylon sleeve bearings play a significant role in reducing maintenance requirements and extending the service life of equipment. Here’s a detailed explanation of how nylon sleeve bearings contribute to these benefits:

  • Self-Lubricating Properties:

Nylon sleeve bearings are often designed with self-lubricating properties. They incorporate solid lubricants or additives within the nylon material, which provide a continuous and adequate supply of lubrication during operation. This eliminates or reduces the need for external lubrication, such as oil or grease, and minimizes the maintenance tasks associated with lubrication. The self-lubricating properties of nylon bearings ensure smooth operation and reduce the risk of bearing failure due to insufficient or improper lubrication.

  • Low Friction and Wear:

Nylon sleeve bearings offer low friction characteristics, resulting in reduced wear on both the bearing and the mating components. The low friction properties contribute to lower energy consumption, as less force is required to overcome frictional resistance. This reduces the wear and tear on the bearing surfaces, prolonging the service life of the equipment. The low friction and wear characteristics of nylon bearings result in decreased maintenance needs, fewer replacements, and extended operational longevity.

  • Corrosion and Chemical Resistance:

Nylon sleeve bearings exhibit excellent corrosion and chemical resistance compared to many other bearing materials. They are resistant to various chemicals, solvents, and corrosive substances typically encountered in industrial environments. This resistance protects the bearing surfaces from degradation and corrosion, reducing the risk of premature failure. The ability of nylon bearings to withstand corrosive conditions contributes to extended service life and minimizes the maintenance required to address corrosion-related issues.

  • High Load Capacity:

Nylon sleeve bearings have a high load capacity relative to their size and weight. They are engineered to withstand substantial radial and axial loads, making them suitable for a wide range of applications. The high load capacity of nylon bearings allows for the distribution of forces and minimizes stress concentrations, reducing the likelihood of bearing failure. By effectively handling high loads, nylon bearings contribute to extended service life and reduced maintenance needs.

  • Resistance to Contaminants:

Nylon sleeve bearings are designed to resist the intrusion of contaminants such as dirt, dust, and debris. They have a self-cleaning action that helps prevent the buildup of particles between the bearing surfaces. This resistance to contaminants minimizes the risk of abrasive wear and damage to the bearing, ensuring smooth and reliable operation over an extended period. The ability of nylon bearings to resist contaminants reduces maintenance requirements and enhances the service life of equipment.

In summary, nylon sleeve bearings contribute to reduced maintenance and extended service life of equipment through their self-lubricating properties, low friction and wear characteristics, corrosion and chemical resistance, high load capacity, and resistance to contaminants. By incorporating nylon bearings into equipment design, manufacturers can benefit from lower maintenance costs, longer operational life, and improved reliability, ultimately leading to increased productivity and reduced downtime.

nylon sleeve bearing

What are the potential challenges or limitations of using nylon sleeve bearings in specific industries?

When considering the use of nylon sleeve bearings in specific industries, there are several potential challenges or limitations to be aware of. Here’s a detailed explanation of the challenges and limitations associated with using nylon sleeve bearings in specific industries:

  • High Load and Impact Applications:

Nylon sleeve bearings may have limitations when it comes to high load and impact applications. While nylon has good strength and load-bearing capabilities, it may not be suitable for extremely heavy loads or applications with frequent impacts. Excessive loads or impacts can cause deformation, accelerated wear, or even failure of the nylon material. In such cases, alternative bearing materials with higher load and impact resistance, such as bronze or steel, may be more appropriate.

  • Elevated Temperatures:

Nylon sleeve bearings have temperature limitations, particularly when it comes to elevated temperatures. Nylon begins to soften and lose its mechanical properties at higher temperatures. Prolonged exposure to temperatures above its recommended operating range can result in deformation, reduced load capacity, and compromised performance of the bearings. In industries where high temperatures are common, such as automotive or industrial applications, alternative bearing materials capable of withstanding higher temperatures, such as specialized polymers or self-lubricating metals, may be more suitable.

  • Chemical Exposure:

While nylon sleeve bearings offer good resistance to certain chemicals, they may not be suitable for all types of chemical exposures. Nylon can be adversely affected by strong acids, strong bases, and certain solvents. In industries where extensive exposure to corrosive or chemically aggressive environments is expected, alternative bearing materials specifically designed for chemical resistance, such as PTFE (polytetrafluoroethylene) or stainless steel, may be more appropriate.

  • Hydrolysis:

Nylon is susceptible to hydrolysis, a chemical reaction that occurs when nylon comes into contact with water or high humidity over extended periods. Hydrolysis can lead to a decrease in mechanical properties, dimensional changes, and overall degradation of the nylon material. In industries where prolonged exposure to moisture or high humidity is expected, alternative bearing materials with better resistance to hydrolysis, such as acetal or PEEK (polyether ether ketone), may be more suitable.

  • Speed Limitations:

Nylon sleeve bearings have speed limitations due to factors such as heat generation and potential for material deformation at higher speeds. In high-speed applications, the centrifugal forces and generated heat can cause the nylon material to soften or warp, leading to reduced bearing performance and potential failure. If high-speed operation is a requirement, alternative bearing materials designed for high-speed applications, such as specialized self-lubricating metals or ceramic hybrids, may be more suitable.

In summary, while nylon sleeve bearings offer numerous advantages, they also have potential challenges and limitations in specific industries. Factors such as high loads, impacts, elevated temperatures, chemical exposure, hydrolysis, and speed limitations can affect the performance and suitability of nylon bearings. It is important to carefully assess the application requirements, operating conditions, and potential limitations of nylon sleeve bearings and consider alternative bearing materials when necessary to ensure optimal performance and longevity in specific industries.

nylon sleeve bearing

Can you explain the advantages of using nylon as a material for sleeve bearings?

Using nylon as a material for sleeve bearings offers several advantages due to its unique properties and characteristics. Here’s a detailed explanation of the advantages of using nylon for sleeve bearings:

  • Low Friction:

Nylon exhibits low friction properties, which makes it an excellent choice for sleeve bearings. The material’s molecular structure provides inherent lubricity, reducing friction between the bearing and the mating surface. This low-friction characteristic helps minimize energy losses, improve efficiency, and reduce wear on the bearing and the mating components. It also contributes to quieter operation, making nylon sleeve bearings suitable for applications where noise reduction is important.

  • Self-Lubricating:

Nylon has self-lubricating properties, which means it can operate with minimal or no additional lubrication. The material’s surface has a natural ability to retain and distribute lubricating agents, reducing the need for continuous external lubrication. This feature simplifies maintenance requirements and lowers operating costs. The self-lubricating nature of nylon also helps prevent dry running, which can lead to increased friction, heat generation, and premature wear.

  • Wear Resistance:

Nylon sleeve bearings offer good wear resistance, allowing them to withstand continuous sliding motion against mating surfaces without significant wear or damage. The material’s durable nature ensures a longer service life and reduces the frequency of bearing replacements. Nylon’s wear resistance is particularly beneficial in applications with high-speed rotation, heavy loads, or abrasive environments, where the bearing is exposed to challenging operating conditions.

  • Corrosion Resistance:

Nylon is highly resistant to corrosion, making it suitable for applications in moist or corrosive environments. Unlike metal bearings, nylon sleeve bearings do not rust or corrode when exposed to water, chemicals, or most common lubricants. This corrosion resistance extends the lifespan of the bearings and reduces the risk of premature failure. Nylon sleeve bearings can be a cost-effective alternative to metal bearings in applications where corrosion is a concern.

  • Chemical Resistance:

Another advantage of nylon as a material for sleeve bearings is its excellent chemical resistance. Nylon can withstand exposure to a wide range of chemicals, solvents, and industrial fluids without significant degradation. This property allows nylon sleeve bearings to be used in environments where exposure to chemicals is common, such as chemical processing plants or laboratories. The chemical resistance of nylon ensures the reliability and longevity of the bearings in these demanding applications.

  • Lightweight:

Nylon is a lightweight material, making it advantageous for applications that require weight reduction or where low inertia is essential. Compared to traditional metal bearings, nylon sleeve bearings contribute to overall weight savings in machinery and equipment. The reduced weight can lead to improved energy efficiency, reduced operating costs, and easier handling during installation and maintenance.

  • Cost-Effectiveness:

Nylon sleeve bearings are often more cost-effective than metal bearings. Nylon is a readily available and cost-efficient material, making the manufacturing of nylon bearings economical. Additionally, the self-lubricating properties of nylon reduce the need for additional lubricants and maintenance, resulting in lower operating costs over time. The extended service life and reduced replacement frequency of nylon sleeve bearings also contribute to cost savings.

In summary, using nylon as a material for sleeve bearings offers several advantages, including low friction, self-lubrication, wear resistance, corrosion resistance, chemical resistance, lightweight construction, and cost-effectiveness. These characteristics make nylon sleeve bearings a popular choice in various applications, providing reliable and efficient operation while minimizing maintenance requirements and overall costs.

China manufacturer High Grade Easy Mounting Low Profile Chrome Steel OEM Service Machine Tool Spare Parts CZPT Brand Kwd-045 -Fls-C1-H-1 R165341320 Linear Bearing   supplierChina manufacturer High Grade Easy Mounting Low Profile Chrome Steel OEM Service Machine Tool Spare Parts CZPT Brand Kwd-045 -Fls-C1-H-1 R165341320 Linear Bearing   supplier
editor by CX 2024-02-20

China OEM Ungeared Slewing Rings Bearings (L6-22P9Z) Turntable Bearings Dual Flanged Swing Bearing for Pump Truck Cranes with high quality

Product Description

Please see details for slewing ring bearing swing bearing turntable bearing:

Flanged swing bearing slewing bearing ring
Internal toothed gear
L6-16N9Z  L6-25N9ZD  L6-37N9Z  L9-38N9Z  L9-57N9Z  L6-16N9ZD  L6-29N9Z  L6-37N9ZD
L9-42N9Z  L6-22N9Z  L6-29N9ZD  L6-43N9Z  L9-46N9Z  L6-22N9ZD  L6-33N9Z  L6-43N9ZD
L9-49N9Z  L6-25N9Z  L6-33N9ZD  L9-53N9Z
External toothed gear
L6-16E9Z  L6-25E9ZD  L6-37E9Z  L9-38E9Z  L9-57E9Z  L6-16E9ZD  L6-29E9Z  L6-37E9ZD
L9-42E9Z  L6-22E9Z  L6-29E9ZD  L6-43E9Z  L9-46E9Z  L6-22E9ZD  L6-33E9Z  L6-43E9ZD
L9-49E9Z  L6-25E9Z  L6-33E9ZD  L9-53E9Z  S8-50E1  S14-90E1  S24-158E1  S8-56E1
S16-100E1  S24-178E1  S10-63E1  S16-112E1  S12-70E1  S20-125E1  S14-80E1  S22-140E1
Untoothed gearless
L4-13P8Z  L6-16P9Z  L6-25P9ZD  L6-37P9Z  L9-38P9Z  L9-57P9Z  L4-13P9Z  L6-16P9ZD
L6-29P9Z  L6-37P9ZD  L9-42P9Z  L4-17P8Z  L6-22P9Z  L6-29P9ZD  L6-43P9Z  L9-46P9Z
L4-17P9Z  L6-22P9ZD  L6-33P9Z  L6-43P9ZD  L9-49P9Z  L6-25P9Z  L6-33P9ZD  L9-53P9Z

Four Point Contact Ball swing bearing slewing bearing ring
Internal toothed gear
A8-17N4D  A14-33N1  A13-46N1A  A16-56N5  A20-95N4  A8-22N2A  A10-35N1L
A12-47N3E  A16-59N2  A24-107N1  A8-25N21  A12-35N5  A14-47N5A  A20-72N5A
A22-129N1  A9-25N3  A7-38N1  A9-54N2  A18-80N1  A22-166N1  A10-32N1A
A10-43N28D  A14-54N10C  A16-95N6
External toothed gear
A6-9E1B  A14-18E1L1  A14-22E1B1  A14-34E31  A18-46E4D  A18-60E2  A22-105E2A
A6-11E4  A8-19E5A  A12-27E3  A13-38E1  A10-47E1  A18-74E3  A19-111E1  A6-14E10
A8-22E6  A8-30E8D  A8-39E12  A12-48E12  A16-78E4  A24-119E11A  A8-17E10BC
A10-22E5A  A10-34E6  A8-41E1  A14-48E22  A18-80E1  A16-152E2  A12-18E5  12-22E2
A12-34E2AG  A12-42E316-53E1A  A18-89E1
Untoothed gearless
A6-9P4  A8-22P11  A14-25P1  A14-43P1  A16-67P2  A22-98P1  A6-11P5  A13-22P4
A14-31P3  A12-47P2  A16-79P1A  A10-110P2D  A6-14P3D  A4-23P2A  A12-32P2
A14-49P1A  A16-86P1  A12-125P1  A8-17P1DU  A9-24P2  A12-34P2B  A14-56P1E
A14-89P1  A19-150P1  A14-19P4  A14-24P1A  A10-35P1A  A18-60P1B  A18-89P1

Double row ball swing bearing slewing bearing ring
Internal toothed gear
H7-35N1  H7-43N1  H7-43N3A  H8-54N1
External toothed gear
H7-30E1  H7-38E1  H8-58E2

Crossed roller swing bearing slewing bearing ring
Internal toothed gear
R8-30N3  R8-46N3  R9-63N3  R8-35N3  R8-49N3  R9-67N3  R8-39N3  R8-52N3
R11-71N3  R8-42N3  R9-55N3  R11-75N3  R8-44N3  R9-59N3  R11-79N3
External toothed gear
R8-30E3  R8-46E3  R9-63E3  R8-35E3  R8-49E3  R9-67E3  R8-39E3  R8-52E3
R11-71E3  R8-42E3  R9-55E3  R11-75E3  R8-44E3  R9-59E3  R11-79E3

Triple row roller swing bearing slewing bearing ring
Internal toothed gear
3R6-49N9  3R8-59N2C  3R8-98N1  3R10-88N2B  3R13-122N1B  3R16-265N3
3R6-55N9  3R8-59N2E  3R8-98N9  3R10-98N1B  3R13-128N1A  3R6-63N9
3R8-68N3B  3R8-110N1  3R10-111N2F  3R16-197N1  3R6-71N9  3R8-79N9
3R8-122N1A  3R10-117N3D  3R16-220N1  3R6-79N9  3R8-88N9  3R10-85N2A
3R13-62N1E  3R16-245N1
External toothed gear
3R6-48E3B  3R6-79E9  3R16-197E2  3R6-49E9  3R8-79E9  3R16-220E1  3R6-55E9
3R8-88E9  3R16-248E1  3R6-63E9  3R8-98E9  3R16-265E1  3R6-71E9  3R10-82E3C
Untoothed gearless
3R5-44P2A  3R6-79P9  3R10-125P1B  3R6-49P9  3R8-79P9  3R16-102P5  3R6-55P9
3R8-88P9  3R6-63P9  3R8-98P9  3R6-71P9  3R10-98P9

Four point contact ball slewing bearing without gear teeth for trailer truck
W13-24P1  W13-35P1  W13-38P1  W13-43P2  W13-49P1  W13-51P1D  W14-60P1  W14-71P1
W16-84P1  W17-108P1  M4-12P4  M4-12P4Z  M4-16P4  M4-16P4Z  M4-22P4  M4-22P4Z
M4-26P4  M4-26P4Z  M4-30P4  M4-30P4Z  M4-34P4  M4-34P4Z  M4-38P4  M4-38P4Z
M5-16P1  M5-16P1Z  M5-22P1  M5-22P1Z  M5-26P1  M5-26P1Z  M5-30P1  M5-30P1Z
M5-34P1  M5-34P1Z  M5-38P1  M5-38P1Z  M5-31P1  M5-31P1Z  M5-36P1  M5-36P1Z
M5-40P1  M5-40P1Z  M6-35P1  M6-35P1Z  M6-39P1  M6-39P1Z  M7-39P1  M7-39P1Z
M7-42P1  M7-42P1Z  S8-50E1  S8-56E1  S10-63E1  S12-70E1  S14-80E1  S14-90E1
S16-100E1  S16-112E1  S20-125E1  S22-140E1  S24-158E1  S24-178E1

If you need more details, please feel free to contact us for designing and producing,  Attn: Susan Yang

1. Why choose CZPT slewing bearings
Who we are?
We (HangZhou CZPT special heavy-duty and large bearing manufacturing CO., LTD) are a professional
bearing manufacturer in the world, established in 2000, specializing in slewing bearings, slewing drives
and special bearings, with design, production, sales, marketing and service from OD200mm to 8000mm.
For 18 years experiences, our bearings have flied to more than 50 countries.

Our technical team:
We have 60 employees, with 6 experienced engineers and professional technicists.
All our bearings are designed by CAD-programs, made according to customers’ special demands.
Our technical team can also verify safety & reliability depending on the load case and the strength of raceway
as well as gear and bolt connections.

Manufacturing:
Equipped with advanced manufacturing equipments and test instruments, all bearings are of uniform marking
and packing with superior quality, reasonable prices and perfect services.

Quality:
We have been certificated by ISO9001:2008, and we are also aligned to international quality standards
from application consulting and engineering to productions, examinations, documentations and dispatch.
We will prepare additional test reports if customers need.

2. Structure of CZPT slewing bearings
Main Types:
Single row ball slewing ring bearings
Double row ball slewing ring bearings
Crossed roller slewing ring bearing
Three row cylindrical roller slewing bearings
BALL & ROLLER combined slewing bearings
Flanged slewing ring bearing
Gear Type:
Slewing bearings with external gear
Slewing bearings with internal gear
Slew bearings without gear
Flange type:
Slewing bearings with external flange and internal gear
Slew rings with internal flange and external gear
Slew bearings with external and internal flange

3. About CZPT bearings Advantages:
3.1 introduction:we are a manufacturer of slewing bearing since 1993, our factory occupies a area of 30000square meters with 4 workshop and 1 office building. 
3.2 Featured products: slewing bearing and slewing drive
3.3 Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
3.4 Workers: 60
3.5 Certificate: ISO9001:2008, 3.1 certificate, CCS certificate
All CZPT slew rings can betested by the 3rd party inspection organization if customer requires, such as BV, CCS, SGS, LR, ABS and so on. All swing bearings inspection reports will be supplied to customers, including raw material certificate, heat treatment certificate, UT&PT and so on.
3.6 Annual Exportation: 8 million USD
3.7 Warranty Period: All CZPT slewing ring bearings have a warranty period of 18 months, for some special working condition, warranty period can be lengthened to 3-4 years.
3.8 Production Time: All CZPT slewing ring bearings can be usually delivered timely, usual production time is 15-50 days based on different slew bearings diameters, sometimes slew rings will be in stock.
3.9 Technical Control
All CZPT slewing ring bearings are forged rings with material steel 50Mn or 42CrMo, slewing rings are machined by CNC lathe, slew bearings raceway are quenched via medium-frequency hardening with hardness 55-60HRC, turntable bearings are drilled holes by CNC drilling machine, slew gears are machined by hobbing machine with gear quenched if required, swing bearings then are grinded by grinding machine with higher precision.

4. CZPT Slewing Bearing Packing 
4.1 Basic Packing
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers  demand to be packed;

4.2 CZPT slewing ring bearings can be packed by different ways.
If bearing diameter is less than 2300mm, slewing rings will be usually packed by square plywood case.
If bearing diameter is more than 2300mm, slewing rings can be packed by square plywood case, round plywood case, or steel tripod. Every package way can be totally kept goods safely.

5. CZPT Slewing Bearing Transportation:
Slewing bearings can be offered different delivery terms, such as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard or Nonstandard: Standard
Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Deep Groove Raceway
Material: 50mn or 42CrMo
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

nylon sleeve bearing

Can you provide guidance on the selection and sizing of nylon sleeve bearings for specific applications?

Yes, I can provide guidance on the selection and sizing of nylon sleeve bearings for specific applications. Here’s a detailed explanation of the factors to consider when selecting and sizing nylon sleeve bearings:

  • Load and Application Requirements:

The first step in selecting nylon sleeve bearings is to assess the load and application requirements. Determine the maximum load the bearing will experience, including static and dynamic loads. Consider factors such as rotational speed, operating temperature, environmental conditions, and the presence of contaminants or chemicals. Understanding the specific application requirements will help in selecting a nylon bearing with the appropriate load capacity, temperature resistance, chemical compatibility, and other necessary properties.

  • Bearing Dimensions:

Next, consider the dimensions of the bearing. Measure the shaft diameter and the housing bore to determine the appropriate bearing size. Nylon sleeve bearings are available in a range of standard sizes, so select a bearing that matches the dimensions of the shaft and housing for a proper fit. Ensure that there is sufficient clearance between the shaft and the bearing to allow for proper lubrication and thermal expansion.

  • Lubrication Requirements:

Consider the lubrication requirements of the application. Nylon sleeve bearings can be self-lubricating, which means they have built-in lubrication properties. Assess whether the application conditions allow for proper self-lubrication or if additional lubrication is necessary. Factors such as operating speed, temperature, and the presence of contaminants may influence the lubrication requirements. If external lubrication is needed, ensure that the chosen nylon bearing is compatible with the lubricant used.

  • Environmental Factors:

Take into account the environmental factors that the nylon sleeve bearings will be exposed to. Consider temperature variations, humidity levels, exposure to chemicals or corrosive substances, and the presence of abrasive particles. If the application involves extreme temperatures, exposure to chemicals, or other harsh conditions, select a nylon bearing with appropriate material properties and resistance to those environmental factors.

  • Industry Standards and Regulations:

Check if there are any industry-specific standards or regulations that need to be followed when selecting nylon sleeve bearings. Certain industries, such as automotive or aerospace, may have specific requirements for bearing materials, performance standards, or certifications. Ensure that the chosen nylon bearing complies with the relevant standards and regulations to meet the specific industry requirements.

  • Consult Manufacturer or Supplier:

Lastly, it is recommended to consult the manufacturer or supplier of nylon sleeve bearings for additional guidance. They can provide expertise and assistance in selecting the most suitable bearing for the specific application. The manufacturer or supplier can offer information on material properties, load capacities, temperature limits, and other technical specifications to ensure the optimal selection and sizing of nylon sleeve bearings.

By considering these factors and consulting with experts, you can make an informed decision when selecting and sizing nylon sleeve bearings for specific applications. Taking the time to choose the right bearing will contribute to the performance, longevity, and reliability of the equipment or machinery in which they are used.

nylon sleeve bearing

Are there variations in nylon sleeve bearing designs and materials for specific applications?

Yes, there are variations in nylon sleeve bearing designs and materials to accommodate specific applications. Different applications may have unique requirements in terms of load capacity, operating conditions, environmental factors, and desired performance characteristics. Here’s a detailed explanation of the variations in nylon sleeve bearing designs and materials for specific applications:

Design Variations:

Nylon sleeve bearings can be designed in various configurations to meet specific application needs. Some common design variations include:

  • Straight Sleeve Bearings: These are the most basic design, featuring a cylindrical shape with a straight bore. They are suitable for applications with moderate loads and low speeds.
  • Flanged Sleeve Bearings: These bearings have an added flange on one end, which provides axial support and helps in proper alignment. Flanged bearings are often used in applications where axial movement needs to be restricted.
  • Thrust Washers: These are flat or washer-like nylon bearings that are used to provide axial support and reduce friction between moving parts in thrust applications.
  • Customized Designs: In some cases, nylon sleeve bearings can be customized or engineered to meet specific application requirements. This may involve modifications in dimensions, shapes, or features to optimize performance.

Material Variations:

While nylon is the primary material used for sleeve bearings, there are variations in the composition and formulation of nylon to suit different applications. Some common material variations include:

  • Standard Nylon: This is the most commonly used nylon material for sleeve bearings. It offers good wear resistance, low friction, and self-lubricating properties.
  • Reinforced Nylon: Reinforced nylon bearings are infused with fillers such as glass fibers or other additives to enhance their mechanical properties. These bearings exhibit improved strength, stiffness, and higher load-carrying capacity compared to standard nylon bearings.
  • Food-Grade Nylon: Nylon bearings can be manufactured from food-grade or FDA-approved nylon materials. These bearings are designed to meet strict hygiene and safety standards and are suitable for applications in the food and beverage industry.
  • High-Temperature Nylon: For applications involving elevated temperatures, special high-temperature nylon formulations are available. These bearings can withstand higher operating temperatures without significant loss of mechanical properties.
  • Chemically Resistant Nylon: In applications where exposure to chemicals or corrosive substances is a concern, chemically resistant nylon bearings are used. These bearings are formulated to resist degradation or damage from specific chemicals.

The choice of nylon sleeve bearing design and material depends on the specific application requirements and operating conditions. Engineers and designers consider factors such as load capacity, speed, temperature, environmental conditions, lubrication needs, and industry regulations when selecting the appropriate design and material for their applications.

In summary, there are variations in nylon sleeve bearing designs and materials to cater to specific applications. Design variations include straight sleeve bearings, flanged sleeve bearings, thrust washers, and customized designs. Material variations include standard nylon, reinforced nylon, food-grade nylon, high-temperature nylon, and chemically resistant nylon. The selection of design and material depends on the unique requirements and operating conditions of the application.

nylon sleeve bearing

How do nylon sleeve bearings compare to other types of sleeve bearings, such as bronze?

When comparing nylon sleeve bearings to other types of sleeve bearings, such as bronze, there are several factors to consider. Here’s a detailed comparison between nylon sleeve bearings and bronze sleeve bearings:

  • Friction and Lubrication:

Nylon sleeve bearings have inherent low-friction properties, which reduce the need for additional lubrication. They offer self-lubrication capabilities, allowing them to operate with minimal or no external lubrication. On the other hand, bronze sleeve bearings typically require regular lubrication to minimize friction and wear. Lubrication is necessary to create a lubricating film between the bearing and the mating surface, reducing friction and preventing metal-to-metal contact.

  • Wear Resistance:

Both nylon and bronze sleeve bearings offer good wear resistance. Nylon bearings can withstand continuous sliding motion against mating surfaces without significant wear or damage. Bronze bearings, especially those made from materials like phosphor bronze or aluminum bronze, are also known for their excellent wear resistance. However, the specific wear characteristics may depend on the application requirements, load conditions, and environmental factors.

  • Corrosion Resistance:

In terms of corrosion resistance, nylon sleeve bearings have an advantage over bronze bearings. Nylon is highly resistant to corrosion and does not rust or corrode when exposed to moisture or most common chemicals. Bronze bearings, although generally resistant to corrosion, can be susceptible to oxidation or chemical attack in certain environments. Bronze bearings may require additional protective coatings or maintenance to prevent corrosion-related issues.

  • Load Capacity:

Bronze sleeve bearings typically have higher load-carrying capacities compared to nylon sleeve bearings. Bronze, being a metal alloy, offers greater strength and hardness, allowing it to withstand heavier loads and higher pressures. Bronze bearings are commonly used in applications that involve significant loads or impact forces. Nylon bearings, while suitable for many moderate-load applications, may not be as appropriate for extremely heavy load conditions.

  • Temperature Range:

Bronze bearings generally have a wider temperature range compared to nylon bearings. Bronze can withstand higher temperatures without significant loss of mechanical properties. It is commonly used in high-temperature applications where nylon may not be suitable due to its lower melting point. Nylon sleeve bearings have a temperature limit, beyond which the material can deform or degrade. They are typically used in applications with lower temperature requirements.

  • Noise and Vibration:

Nylon sleeve bearings offer inherent noise reduction capabilities due to their low-friction operation. They can help dampen vibrations and reduce noise levels, contributing to quieter machinery and equipment. Bronze bearings, depending on their design and lubrication, can generate more noise and vibrations during operation. Additional measures, such as proper lubrication and vibration dampening arrangements, may be required to minimize noise and vibration in bronze bearing applications.

  • Cost:

In terms of cost, nylon sleeve bearings are generally more cost-effective compared to bronze bearings. Nylon is a readily available and cost-efficient material, making the manufacturing of nylon bearings economical. Bronze bearings, especially those made from high-performance alloys, can be more expensive due to the cost of raw materials and the manufacturing process. The cost difference may vary depending on the specific application requirements and the availability of materials.

In summary, nylon sleeve bearings and bronze sleeve bearings have distinct characteristics and advantages. Nylon bearings offer low friction and self-lubrication properties, corrosion resistance, and cost-effectiveness. They are suitable for moderate-load applications and environments where corrosion is a concern. Bronze bearings provide higher load capacities, wider temperature ranges, and are commonly used in heavy-load applications. The choice between nylon and bronze depends on the specific application requirements, load conditions, temperature range, and other factors.

China OEM Ungeared Slewing Rings Bearings (L6-22P9Z) Turntable Bearings Dual Flanged Swing Bearing for Pump Truck Cranes   with high qualityChina OEM Ungeared Slewing Rings Bearings (L6-22P9Z) Turntable Bearings Dual Flanged Swing Bearing for Pump Truck Cranes   with high quality
editor by CX 2024-02-18

China high quality Ll1106 40X45X65 Adapter Sleeve H 209 H209 Bearing bearing block

Product Description

Product Description

Bearing No. Shape Dimension Basic load Rating
KN
Max Speed
rpm
Mass
Bore
d
Outer Diameter
D
Width
B
Radius r min Dynamic Static Grease Oil
mm mm mm mm Cr Cor  Kg
6000 Series
606 6 17 6 0.3 1.95 0.72 30000 38000 0.0057
607 7 19 6 0.3 2.88 1.08 28000 36000 0.0071
608 8 22 7 0.3 3.32 1.38 26000 34000 0.011
609 9 24 7 0.3 3.35 1.4 22000 30000 0.014
6000 10 26 8 0.3 4.58 1.98 20000 28000 0.018
6001 12 28 8 0.3 5.1 2.38 19000 26000 0.02
6002 15 32 9 0.3 5.58 2.85 18000 24000 0.026
6003 17 35 10 0.3 6 3.25 17000 22000 0.036
6004 20 42 12 0.6 9.38 5.02 15000 19000 0.069
6005 25 47 12 0.6 10.1 5.85 13000 17000 0.075
6006 30 55 13 1 10.18 6.91 10000 14000 0.116
6007 35 62 14 1 12.47 8.66 9000 12000 0.155
6008 40 68 15 1 13.1 9.45 8500 11000 0.185
6009 45 75 16 1 16.22 11.96 8000 10000 0.231
6571 50 80 16 1 16.94 12.95 7000 9000 0.25
6011 55 90 18 1.1 23.28 17.86 7000 8500 0.362
6012 60 95 18 1.1 24.35 19.35 6300 7500 0.385
6013 65 100 18 1.1 24.66 19.74 6000 7000 0.41
6014 70 110 20 1.1 29.68 24.2 5600 6700 0.575
6015 75 115 20 1.1 30.91 26.06 5300 6300 0.603
6016 80 125 22 1.1 36.57 31.36 5000 6000 0.821
6017 85 130 22 1.1 39.04 33.75 4500 5600 0.848
6018 90 140 24 1.5 44.63 39.16 4300 5300 1.1

WHY CHOOSE E-ASIA BEARING

1) 20 years of rich bearing industry export experience
2) ISO & MPA & CE & SGS & BV certified
3) Professional engineers team and Superior machines
4) 1 hour to HangZhou port or ZheJiang port
5) Strict quality inspection (3 steps) before shipment, such as SGS/BV third party certified.

We are  one of the most influential bearing suppliers and professional sales.  Our products categories mainly include: Auto bearing , Deep Groove Ball Bearings, Cylindrical Roller Bearings, Tapered Roller Bearings, Thrust Ball Bearings, Self-aligning Ball Bearings, Angular Contact Ball Bearings, Spherical Roller Bearings, Needle Bearings, linear Bearings, Pillow Block Bearings, the Ceramic Bearings, Joint Bearings, Slewing Bearings, Cam Followers Bearings and Electronic Bearings etc.

About the market of our products, except for our domestic market, our products meet to countries all over the world, such as Asia, Africa, South America, Europe, Middle east and etc. Because of the high quality level and good services, are accepted by all clients

Our company offers more than 25,000 different kinds of bearing. In addition, we can supply from stock and have enough stock  bearings ready for clients.

We are engaged in exporting brand bearings for many years, such as CZPT bearings, CZPT bearings, CZPT bearings, CZPT bearings, CZPT bearing, and CZPT bearings. Also we are an agency of UBC bearings, GMN bearings and HangZhou CZPT bearings, HangZhou CZPT bearings, HangZhou HRB bearings.

 

 

High quality and long life bearings are the aim of  IKC Bearings, creatibg the naximum value for customers,our company is pushing forward moden managerment in full aspects and builds up own bearing brand “PLETON”,and will make in known at home and abroad.We will try our best to provide customers with excellent products and services,and are wishing to sincerely cooperate with customers from home and  abroad to achieve win-win.

 

1)Series: 6000 series, 6200 series, 6300 series and 6400 series,

2)Corresponding types: 605-6032, 625-6248, 6300-6344, 6403-6418

3)Material Used: GCr15-China, (AISI)52100-American, (Din)100Cr6-Germany,

4)Shield/closure: open bearing, Z, ZZ, RS,2RS,

5)Snap ring: N, NR

6)Vibration and noise level: Z1, Z2, Z3

7)Precision level: P0, P6, P5(ABEC-1, ABEC-3,ABEC-5

 

6000-2RS1/C3—-6040/C3     6000-2Z/C3—-6040/C3

 

6200-2RS1/C3—-6244/C3     6200-2Z/C3—-6244/C3

 

6300-2RS1/C3—-6344/C3     6300-2Z/C3—-6344/C3

 

6403-2RS1/C3—-6430/C3     6304-2Z/C3—-6430/C3 

Other bearings:

(1)Deep Groove Ball Bearing 6000 ,6200,6300,6900 series ( steel cage, brass cage ,     nylon cage)

 

 

(2)Spherical Roller Bearing 22200 22300 23000 24000 series ( steel cage CC, brass     cage, CA and MB)

 

(3)Pillow Block Bearing,UC UCP UCT UCF UCFL SBPFL series

 

(4)Taper Roller Bearing (single row, double row and four row )

 

(5)Cylindrical Roller Bearing ( steel cage, brass cage ,nylon cage)

 

(6)Thrust Ball Bearing ( steel cage, brass cage)

 

(7)Thrust Roller Bearing( steel cage, brass cage)

 

Company Profile

Packaging & Shipping

FAQ

1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers’orders are more than 1 ton.

2.What is your latest delivery time?
Most orders will be shipped within 3-5 days of payment being received.

3.Does your company have quality assurance?
Yes, for 2 years.

4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.

6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.

7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, account or account, we will contact you as soon as possible and provide the detailed information you need.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Brand: Koyo, Timken NSK NTN .
Precision: Z1V1 Z2V2 Z3V3
Cage: Steel, Nylon, Brass
Customization:
Available

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Customized Request

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nylon sleeve bearing

Can you describe the various types of seals and shields used with nylon sleeve bearings for contamination prevention?

Yes, various types of seals and shields are used with nylon sleeve bearings to prevent contamination. Here’s a detailed description of these types:

  • Felt Seals:

Felt seals are commonly used with nylon sleeve bearings for contamination prevention. They are made of compressed felt material and provide a barrier against the entry of contaminants such as dirt, dust, and moisture. Felt seals are effective in low to moderate speed applications and offer good resistance to abrasion. They are relatively easy to install and provide a cost-effective sealing solution for nylon sleeve bearings.

  • Rubber Seals:

Rubber seals, also known as radial lip seals or contact seals, are another type of seal used with nylon sleeve bearings. They consist of a rubber lip that makes contact with the shaft surface, creating a seal to prevent the ingress of contaminants. Rubber seals offer excellent sealing properties and can withstand higher speeds and temperature ranges compared to felt seals. They provide reliable contamination prevention and are commonly used in demanding industrial applications.

  • Metal Shields:

Metal shields, also called metal covers or shields, are used as protective barriers with nylon sleeve bearings. They are typically made of metal, such as steel or stainless steel, and are designed to cover the bearing opening partially or completely. Metal shields provide physical protection against large particles, debris, and some contaminants. They are durable and offer good resistance to impact and abrasion. Metal shields are often used in applications where frequent maintenance and inspection are required.

  • Non-Contact Seals:

Non-contact seals, also known as labyrinth seals or gap seals, are designed to prevent contamination without making direct contact with the shaft. They consist of a series of barriers or channels that create a tortuous path for contaminants, effectively sealing the bearing. Non-contact seals offer low friction and reduced heat generation, making them suitable for high-speed applications. They provide reliable contamination prevention while minimizing shaft wear and power losses.

  • Hybrid Seals:

Hybrid seals combine different sealing elements to provide enhanced contamination prevention. They may incorporate a combination of rubber seals, metal shields, or non-contact seal designs. Hybrid seals are designed to provide multiple layers of protection against various types of contaminants. They offer improved sealing performance, durability, and versatility, making them suitable for a wide range of applications where stringent contamination prevention is required.

  • Integrated Sealing Systems:

In some cases, nylon sleeve bearings may come with integrated sealing systems. These systems include specially designed seals, shields, or combination arrangements that are built into the bearing or bearing housing. Integrated sealing systems provide optimal contamination prevention and are specifically engineered for the bearing application. They offer convenience, reliability, and effective sealing performance, reducing the risk of contamination-related issues and simplifying maintenance requirements.

In summary, the various types of seals and shields used with nylon sleeve bearings for contamination prevention include felt seals, rubber seals, metal shields, non-contact seals, hybrid seals, and integrated sealing systems. The selection of the appropriate sealing solution depends on factors such as the operating environment, speed, temperature, and the level of contamination protection required. By utilizing the right sealing mechanism, nylon sleeve bearings can maintain their performance and reliability by preventing the entry of contaminants and ensuring smooth operation.

nylon sleeve bearing

What are the potential challenges or limitations of using nylon sleeve bearings in specific industries?

When considering the use of nylon sleeve bearings in specific industries, there are several potential challenges or limitations to be aware of. Here’s a detailed explanation of the challenges and limitations associated with using nylon sleeve bearings in specific industries:

  • High Load and Impact Applications:

Nylon sleeve bearings may have limitations when it comes to high load and impact applications. While nylon has good strength and load-bearing capabilities, it may not be suitable for extremely heavy loads or applications with frequent impacts. Excessive loads or impacts can cause deformation, accelerated wear, or even failure of the nylon material. In such cases, alternative bearing materials with higher load and impact resistance, such as bronze or steel, may be more appropriate.

  • Elevated Temperatures:

Nylon sleeve bearings have temperature limitations, particularly when it comes to elevated temperatures. Nylon begins to soften and lose its mechanical properties at higher temperatures. Prolonged exposure to temperatures above its recommended operating range can result in deformation, reduced load capacity, and compromised performance of the bearings. In industries where high temperatures are common, such as automotive or industrial applications, alternative bearing materials capable of withstanding higher temperatures, such as specialized polymers or self-lubricating metals, may be more suitable.

  • Chemical Exposure:

While nylon sleeve bearings offer good resistance to certain chemicals, they may not be suitable for all types of chemical exposures. Nylon can be adversely affected by strong acids, strong bases, and certain solvents. In industries where extensive exposure to corrosive or chemically aggressive environments is expected, alternative bearing materials specifically designed for chemical resistance, such as PTFE (polytetrafluoroethylene) or stainless steel, may be more appropriate.

  • Hydrolysis:

Nylon is susceptible to hydrolysis, a chemical reaction that occurs when nylon comes into contact with water or high humidity over extended periods. Hydrolysis can lead to a decrease in mechanical properties, dimensional changes, and overall degradation of the nylon material. In industries where prolonged exposure to moisture or high humidity is expected, alternative bearing materials with better resistance to hydrolysis, such as acetal or PEEK (polyether ether ketone), may be more suitable.

  • Speed Limitations:

Nylon sleeve bearings have speed limitations due to factors such as heat generation and potential for material deformation at higher speeds. In high-speed applications, the centrifugal forces and generated heat can cause the nylon material to soften or warp, leading to reduced bearing performance and potential failure. If high-speed operation is a requirement, alternative bearing materials designed for high-speed applications, such as specialized self-lubricating metals or ceramic hybrids, may be more suitable.

In summary, while nylon sleeve bearings offer numerous advantages, they also have potential challenges and limitations in specific industries. Factors such as high loads, impacts, elevated temperatures, chemical exposure, hydrolysis, and speed limitations can affect the performance and suitability of nylon bearings. It is important to carefully assess the application requirements, operating conditions, and potential limitations of nylon sleeve bearings and consider alternative bearing materials when necessary to ensure optimal performance and longevity in specific industries.

nylon sleeve bearing

Can you explain the advantages of using nylon as a material for sleeve bearings?

Using nylon as a material for sleeve bearings offers several advantages due to its unique properties and characteristics. Here’s a detailed explanation of the advantages of using nylon for sleeve bearings:

  • Low Friction:

Nylon exhibits low friction properties, which makes it an excellent choice for sleeve bearings. The material’s molecular structure provides inherent lubricity, reducing friction between the bearing and the mating surface. This low-friction characteristic helps minimize energy losses, improve efficiency, and reduce wear on the bearing and the mating components. It also contributes to quieter operation, making nylon sleeve bearings suitable for applications where noise reduction is important.

  • Self-Lubricating:

Nylon has self-lubricating properties, which means it can operate with minimal or no additional lubrication. The material’s surface has a natural ability to retain and distribute lubricating agents, reducing the need for continuous external lubrication. This feature simplifies maintenance requirements and lowers operating costs. The self-lubricating nature of nylon also helps prevent dry running, which can lead to increased friction, heat generation, and premature wear.

  • Wear Resistance:

Nylon sleeve bearings offer good wear resistance, allowing them to withstand continuous sliding motion against mating surfaces without significant wear or damage. The material’s durable nature ensures a longer service life and reduces the frequency of bearing replacements. Nylon’s wear resistance is particularly beneficial in applications with high-speed rotation, heavy loads, or abrasive environments, where the bearing is exposed to challenging operating conditions.

  • Corrosion Resistance:

Nylon is highly resistant to corrosion, making it suitable for applications in moist or corrosive environments. Unlike metal bearings, nylon sleeve bearings do not rust or corrode when exposed to water, chemicals, or most common lubricants. This corrosion resistance extends the lifespan of the bearings and reduces the risk of premature failure. Nylon sleeve bearings can be a cost-effective alternative to metal bearings in applications where corrosion is a concern.

  • Chemical Resistance:

Another advantage of nylon as a material for sleeve bearings is its excellent chemical resistance. Nylon can withstand exposure to a wide range of chemicals, solvents, and industrial fluids without significant degradation. This property allows nylon sleeve bearings to be used in environments where exposure to chemicals is common, such as chemical processing plants or laboratories. The chemical resistance of nylon ensures the reliability and longevity of the bearings in these demanding applications.

  • Lightweight:

Nylon is a lightweight material, making it advantageous for applications that require weight reduction or where low inertia is essential. Compared to traditional metal bearings, nylon sleeve bearings contribute to overall weight savings in machinery and equipment. The reduced weight can lead to improved energy efficiency, reduced operating costs, and easier handling during installation and maintenance.

  • Cost-Effectiveness:

Nylon sleeve bearings are often more cost-effective than metal bearings. Nylon is a readily available and cost-efficient material, making the manufacturing of nylon bearings economical. Additionally, the self-lubricating properties of nylon reduce the need for additional lubricants and maintenance, resulting in lower operating costs over time. The extended service life and reduced replacement frequency of nylon sleeve bearings also contribute to cost savings.

In summary, using nylon as a material for sleeve bearings offers several advantages, including low friction, self-lubrication, wear resistance, corrosion resistance, chemical resistance, lightweight construction, and cost-effectiveness. These characteristics make nylon sleeve bearings a popular choice in various applications, providing reliable and efficient operation while minimizing maintenance requirements and overall costs.

China high quality Ll1106 40X45X65 Adapter Sleeve H 209 H209 Bearing   bearing blockChina high quality Ll1106 40X45X65 Adapter Sleeve H 209 H209 Bearing   bearing block
editor by CX 2024-02-07

China high quality Different Types CZPT bush thrust angular contact axial shaft CZPT heavy duty metric sleeve stainless steel rod ends radial spherical plain bearing bearing engineering

Product Description

HXHV Spherical Plain Bearing

Oil Lubrication Types Self-Lubrication Types
COM GE..PW
GE..E GE..C
GE..ES GEG..C
GE..ES-2RS GE..ET-2RS
GE..S GEG..ET-2RS
GE..SK GEG..XT-2RS
GE..XS/K GEZ..ET-2RS
GEBJ..S GE..XT-2RS/X
GEBK..S GE..XT/X
GEEM..ES-2RS GE..ET-2RS/X
GEEW..ES GE..ET/X
GEF..ES GEH..XF/Q
GEG..E GEC..XF/Q
GEG..ES GE..XF/Q
GEG..ES-2RS COM..T
GEGZ..ES GEH..HF/Q
GEGZ..ES2RS  
GEK..XS-2RS  
GEWZ..ES  
GEWZ..ES-2RS  
GEZ..ES  
GEZ..ES-2RS  

Packing:

Universal Packing

Without any logo on bearings or packing.

HXHV Packing

With our brand HXHV on bearings and packing.

Customized Packing

Depends on buyer’s requirements.

Original Brand Packing

Bearing and packing are both original. Please contact us for pictures.

OEM Service:
If you need special requirement about bearing’s size, logo, or packing, please contact us.

Certificate:
Our bearings comes with CE certificate and our company has been verified by SGS Group. Please contact us for clear certificate photos.

Other Bearings:
We supply different types of linear guides, ball bearings, roller bearings with chrome steel, stainless steel, ceramic materials. 
Please contact us for more details and the latest price

To get our catalog and the latest price, please contact us. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Element: Single Row
Structure: Thrust
Material: Bearing Steel
Load Direction: Thrust Spherical Plain Bearing
Add Lubricant: Self-lubricating
Outer Structure: Whole Outer Ring
Samples:
US$ 2.49/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

nylon sleeve bearing

Can you provide guidance on the selection and sizing of nylon sleeve bearings for specific applications?

Yes, I can provide guidance on the selection and sizing of nylon sleeve bearings for specific applications. Here’s a detailed explanation of the factors to consider when selecting and sizing nylon sleeve bearings:

  • Load and Application Requirements:

The first step in selecting nylon sleeve bearings is to assess the load and application requirements. Determine the maximum load the bearing will experience, including static and dynamic loads. Consider factors such as rotational speed, operating temperature, environmental conditions, and the presence of contaminants or chemicals. Understanding the specific application requirements will help in selecting a nylon bearing with the appropriate load capacity, temperature resistance, chemical compatibility, and other necessary properties.

  • Bearing Dimensions:

Next, consider the dimensions of the bearing. Measure the shaft diameter and the housing bore to determine the appropriate bearing size. Nylon sleeve bearings are available in a range of standard sizes, so select a bearing that matches the dimensions of the shaft and housing for a proper fit. Ensure that there is sufficient clearance between the shaft and the bearing to allow for proper lubrication and thermal expansion.

  • Lubrication Requirements:

Consider the lubrication requirements of the application. Nylon sleeve bearings can be self-lubricating, which means they have built-in lubrication properties. Assess whether the application conditions allow for proper self-lubrication or if additional lubrication is necessary. Factors such as operating speed, temperature, and the presence of contaminants may influence the lubrication requirements. If external lubrication is needed, ensure that the chosen nylon bearing is compatible with the lubricant used.

  • Environmental Factors:

Take into account the environmental factors that the nylon sleeve bearings will be exposed to. Consider temperature variations, humidity levels, exposure to chemicals or corrosive substances, and the presence of abrasive particles. If the application involves extreme temperatures, exposure to chemicals, or other harsh conditions, select a nylon bearing with appropriate material properties and resistance to those environmental factors.

  • Industry Standards and Regulations:

Check if there are any industry-specific standards or regulations that need to be followed when selecting nylon sleeve bearings. Certain industries, such as automotive or aerospace, may have specific requirements for bearing materials, performance standards, or certifications. Ensure that the chosen nylon bearing complies with the relevant standards and regulations to meet the specific industry requirements.

  • Consult Manufacturer or Supplier:

Lastly, it is recommended to consult the manufacturer or supplier of nylon sleeve bearings for additional guidance. They can provide expertise and assistance in selecting the most suitable bearing for the specific application. The manufacturer or supplier can offer information on material properties, load capacities, temperature limits, and other technical specifications to ensure the optimal selection and sizing of nylon sleeve bearings.

By considering these factors and consulting with experts, you can make an informed decision when selecting and sizing nylon sleeve bearings for specific applications. Taking the time to choose the right bearing will contribute to the performance, longevity, and reliability of the equipment or machinery in which they are used.

nylon sleeve bearing

Can nylon sleeve bearings be customized or machined for unique industrial needs?

Yes, nylon sleeve bearings can be customized or machined to meet unique industrial needs. Here’s a detailed explanation of the customization and machining possibilities for nylon sleeve bearings:

  • Custom Sizes and Dimensions:

Nylon sleeve bearings can be customized to specific sizes and dimensions to fit unique industrial applications. Manufacturers can produce nylon bearings in various diameters, lengths, and wall thicknesses to meet specific requirements. This customization allows for a precise fit within existing equipment or designs, ensuring optimal performance and functionality.

  • Specialized Formulations:

Nylon is available in different formulations with varying properties to suit specific industrial needs. Manufacturers can modify the composition of the nylon material by adding fillers, reinforcements, or additives to enhance certain characteristics. For example, glass fiber reinforcement can be incorporated to improve the bearing’s strength and load-bearing capacity. By customizing the formulation, nylon sleeve bearings can be tailored to withstand unique operating conditions, such as extreme temperatures, chemicals, or wear requirements.

  • Lubrication Modifications:

The lubrication properties of nylon sleeve bearings can also be customized to meet specific industrial needs. Manufacturers can incorporate different types of solid lubricants or additives into the nylon material to enhance its self-lubricating capabilities. This customization can reduce friction, improve wear resistance, and extend the bearing’s lifespan in applications where external lubrication may be challenging or undesirable.

  • Machining and Secondary Operations:

Nylon sleeve bearings can undergo machining and secondary operations to achieve precise dimensions, tolerances, or specific features. Machining processes such as turning, milling, or drilling can be employed to create complex shapes, grooves, or flanges in the bearing. Secondary operations like grinding, polishing, or heat treatments can further refine the bearing’s surface finish, hardness, or dimensional stability. These machining and secondary operations enable the customization of nylon bearings to meet unique industrial needs and integration requirements.

  • Additional Features or Coatings:

Depending on the specific industrial needs, nylon sleeve bearings can be customized with additional features or coatings. For example, manufacturers can incorporate special grooves, seals, or flanges to enhance sealing capabilities or improve the bearing’s retention within the housing. Coatings such as Teflon or PTFE can be applied to reduce friction, enhance wear resistance, or provide additional chemical resistance. These additional features and coatings can be tailored to address specific challenges or requirements in various industries.

In summary, nylon sleeve bearings can be customized and machined to meet unique industrial needs. Customization options include producing bearings in custom sizes and dimensions, formulating the nylon material for specific properties, modifying lubrication characteristics, and incorporating additional features or coatings. Machining and secondary operations enable precise shaping, refining dimensions, and adding specific features to the bearings. By leveraging these customization and machining possibilities, nylon sleeve bearings can be tailored to address the specific challenges and requirements of diverse industrial applications.

nylon sleeve bearing

Can you explain the advantages of using nylon as a material for sleeve bearings?

Using nylon as a material for sleeve bearings offers several advantages due to its unique properties and characteristics. Here’s a detailed explanation of the advantages of using nylon for sleeve bearings:

  • Low Friction:

Nylon exhibits low friction properties, which makes it an excellent choice for sleeve bearings. The material’s molecular structure provides inherent lubricity, reducing friction between the bearing and the mating surface. This low-friction characteristic helps minimize energy losses, improve efficiency, and reduce wear on the bearing and the mating components. It also contributes to quieter operation, making nylon sleeve bearings suitable for applications where noise reduction is important.

  • Self-Lubricating:

Nylon has self-lubricating properties, which means it can operate with minimal or no additional lubrication. The material’s surface has a natural ability to retain and distribute lubricating agents, reducing the need for continuous external lubrication. This feature simplifies maintenance requirements and lowers operating costs. The self-lubricating nature of nylon also helps prevent dry running, which can lead to increased friction, heat generation, and premature wear.

  • Wear Resistance:

Nylon sleeve bearings offer good wear resistance, allowing them to withstand continuous sliding motion against mating surfaces without significant wear or damage. The material’s durable nature ensures a longer service life and reduces the frequency of bearing replacements. Nylon’s wear resistance is particularly beneficial in applications with high-speed rotation, heavy loads, or abrasive environments, where the bearing is exposed to challenging operating conditions.

  • Corrosion Resistance:

Nylon is highly resistant to corrosion, making it suitable for applications in moist or corrosive environments. Unlike metal bearings, nylon sleeve bearings do not rust or corrode when exposed to water, chemicals, or most common lubricants. This corrosion resistance extends the lifespan of the bearings and reduces the risk of premature failure. Nylon sleeve bearings can be a cost-effective alternative to metal bearings in applications where corrosion is a concern.

  • Chemical Resistance:

Another advantage of nylon as a material for sleeve bearings is its excellent chemical resistance. Nylon can withstand exposure to a wide range of chemicals, solvents, and industrial fluids without significant degradation. This property allows nylon sleeve bearings to be used in environments where exposure to chemicals is common, such as chemical processing plants or laboratories. The chemical resistance of nylon ensures the reliability and longevity of the bearings in these demanding applications.

  • Lightweight:

Nylon is a lightweight material, making it advantageous for applications that require weight reduction or where low inertia is essential. Compared to traditional metal bearings, nylon sleeve bearings contribute to overall weight savings in machinery and equipment. The reduced weight can lead to improved energy efficiency, reduced operating costs, and easier handling during installation and maintenance.

  • Cost-Effectiveness:

Nylon sleeve bearings are often more cost-effective than metal bearings. Nylon is a readily available and cost-efficient material, making the manufacturing of nylon bearings economical. Additionally, the self-lubricating properties of nylon reduce the need for additional lubricants and maintenance, resulting in lower operating costs over time. The extended service life and reduced replacement frequency of nylon sleeve bearings also contribute to cost savings.

In summary, using nylon as a material for sleeve bearings offers several advantages, including low friction, self-lubrication, wear resistance, corrosion resistance, chemical resistance, lightweight construction, and cost-effectiveness. These characteristics make nylon sleeve bearings a popular choice in various applications, providing reliable and efficient operation while minimizing maintenance requirements and overall costs.

China high quality Different Types CZPT bush thrust angular contact axial shaft CZPT heavy duty metric sleeve stainless steel rod ends radial spherical plain bearing   bearing engineeringChina high quality Different Types CZPT bush thrust angular contact axial shaft CZPT heavy duty metric sleeve stainless steel rod ends radial spherical plain bearing   bearing engineering
editor by CX 2024-02-05

China high quality Different Types CZPT bush thrust angular contact axial shaft CZPT heavy duty metric sleeve stainless steel rod ends radial spherical plain bearing with Best Sales

Product Description

HXHV Spherical Plain Bearing

Oil Lubrication Types Self-Lubrication Types
COM GE..PW
GE..E GE..C
GE..ES GEG..C
GE..ES-2RS GE..ET-2RS
GE..S GEG..ET-2RS
GE..SK GEG..XT-2RS
GE..XS/K GEZ..ET-2RS
GEBJ..S GE..XT-2RS/X
GEBK..S GE..XT/X
GEEM..ES-2RS GE..ET-2RS/X
GEEW..ES GE..ET/X
GEF..ES GEH..XF/Q
GEG..E GEC..XF/Q
GEG..ES GE..XF/Q
GEG..ES-2RS COM..T
GEGZ..ES GEH..HF/Q
GEGZ..ES2RS  
GEK..XS-2RS  
GEWZ..ES  
GEWZ..ES-2RS  
GEZ..ES  
GEZ..ES-2RS  

Packing:

Universal Packing

Without any logo on bearings or packing.

HXHV Packing

With our brand HXHV on bearings and packing.

Customized Packing

Depends on buyer’s requirements.

Original Brand Packing

Bearing and packing are both original. Please contact us for pictures.

OEM Service:
If you need special requirement about bearing’s size, logo, or packing, please contact us.

Certificate:
Our bearings comes with CE certificate and our company has been verified by SGS Group. Please contact us for clear certificate photos.

Other Bearings:
We supply different types of linear guides, ball bearings, roller bearings with chrome steel, stainless steel, ceramic materials. 
Please contact us for more details and the latest price

To get our catalog and the latest price, please contact us. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Element: Single Row
Structure: Thrust
Material: Bearing Steel
Load Direction: Thrust Spherical Plain Bearing
Add Lubricant: Self-lubricating
Outer Structure: Whole Outer Ring
Samples:
US$ 2.49/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

nylon sleeve bearing

What is the role of cage design and materials in nylon sleeve bearing performance and durability?

The cage design and materials used in nylon sleeve bearings play a crucial role in their performance and durability. Here’s a detailed explanation of their role:

  • Cage Design:

The cage, also known as a retainer or separator, holds the rolling elements of a bearing, such as balls or rollers, in position. In the case of nylon sleeve bearings, the cage design is essential for maintaining proper spacing and alignment of the bearing surfaces. The primary role of the cage design is to ensure that the rolling elements are evenly distributed around the bearing circumference, reducing the risk of uneven loading and premature wear. Additionally, the cage design promotes the circulation of lubricants and prevents the rolling elements from contacting each other, minimizing friction and reducing heat generation.

The cage design also affects the overall stability and smoothness of operation. A well-designed cage reduces vibration, noise, and the risk of unwanted movement or skewing of the rolling elements. It helps maintain consistent bearing geometry and alignment, leading to improved performance and reliability of the nylon sleeve bearing.

  • Cage Materials:

The materials used in the construction of the cage have a significant impact on the performance and durability of nylon sleeve bearings. Some common cage materials for nylon bearings include various types of plastics, such as reinforced nylon, PTFE (polytetrafluoroethylene), or PEEK (polyetheretherketone).

The choice of cage material depends on factors such as the operating conditions, load requirements, and desired performance characteristics. The cage material should have sufficient strength and rigidity to hold the rolling elements in place under normal operating loads. It should also exhibit good resistance to wear, fatigue, and deformation, ensuring long-term durability and reliable performance.

Furthermore, the cage material should have low friction properties to minimize energy losses and reduce heat generation. This is particularly important in high-speed applications where frictional heat can affect the overall performance and service life of the nylon sleeve bearing.

Additionally, the cage material should be compatible with the operating environment. It should resist the effects of chemicals, lubricants, and temperature variations commonly encountered in the application. The choice of a suitable cage material ensures that the nylon sleeve bearing can withstand the specific environmental conditions and perform reliably over an extended period.

In summary, the cage design and materials in nylon sleeve bearings are critical for their performance and durability. The cage design ensures proper spacing, alignment, and lubrication of the rolling elements, promoting smooth operation and reducing friction and wear. The choice of cage material determines the strength, rigidity, low friction properties, and resistance to environmental factors. By optimizing the cage design and selecting appropriate materials, manufacturers can enhance the performance, reliability, and longevity of nylon sleeve bearings in various industrial applications.

nylon sleeve bearing

Can you provide examples of machinery or equipment that frequently use nylon sleeve bearings?

Several types of machinery and equipment frequently utilize nylon sleeve bearings due to their advantageous properties and suitability for specific applications. Here are some examples of machinery and equipment where nylon sleeve bearings are commonly employed:

  • Electric Motors: Nylon sleeve bearings are often found in electric motors, where they provide support and reduce friction between rotating components such as shafts and bushings. The self-lubricating property of nylon helps ensure smooth operation and longevity of the motor.
  • Home Appliances: Many home appliances utilize nylon sleeve bearings to facilitate smooth and quiet operation. Examples include washing machines, dryers, dishwashers, vacuum cleaners, and fans. Nylon bearings help reduce noise, minimize friction, and enhance the overall performance of these appliances.
  • Automotive Applications: Nylon sleeve bearings are commonly used in various automotive applications. They can be found in windshield wiper mechanisms, window regulators, seat adjusters, door hinges, and throttle linkages. Nylon bearings offer low friction, durability, and resistance to moisture and corrosion, making them suitable for automotive environments.
  • Conveyor Systems: Nylon sleeve bearings are utilized in conveyor systems, where they support the movement of conveyor belts or rollers. They help reduce friction, facilitate smooth and efficient material handling, and contribute to the overall reliability of the conveyor system.
  • Fitness Equipment: Many types of fitness equipment, such as treadmills, elliptical trainers, and stationary bikes, incorporate nylon sleeve bearings. These bearings support the rotation of pedal cranks, flywheels, and other moving parts, ensuring smooth and quiet operation during exercise routines.
  • Office Equipment: Nylon sleeve bearings are commonly used in office equipment like printers, copiers, scanners, and shredders. They help reduce friction in moving components, such as paper feed mechanisms and scanning assemblies, resulting in smoother operation and improved reliability.
  • Industrial Machinery: Nylon sleeve bearings find applications in various industrial machinery, such as pumps, compressors, blowers, and machine tools. They provide support, reduce friction, and contribute to the overall efficiency and performance of these machines.
  • Medical Devices: Nylon sleeve bearings are used in medical devices and equipment, including surgical instruments, laboratory equipment, imaging systems, and patient beds. Their self-lubricating property, low friction, and resistance to chemicals make them suitable for medical environments.

These examples demonstrate the versatility and wide-ranging applications of nylon sleeve bearings in various industries. The specific design and material composition of nylon bearings may vary depending on the requirements and operating conditions of each application.

In summary, nylon sleeve bearings are commonly found in electric motors, home appliances, automotive applications, conveyor systems, fitness equipment, office equipment, industrial machinery, and medical devices. Their use in these applications helps reduce friction, ensure smooth operation, enhance durability, and improve overall performance.

nylon sleeve bearing

How does the self-lubricating property of nylon contribute to smooth operation in bearings?

The self-lubricating property of nylon plays a crucial role in ensuring smooth operation in bearings. Here’s a detailed explanation of how the self-lubricating property of nylon contributes to smooth operation:

Nylon is a thermoplastic material that exhibits inherent self-lubricating properties. It has a low coefficient of friction, which means it can reduce the resistance between moving parts, resulting in smoother operation. The self-lubricating property of nylon in bearings offers several advantages:

  • Reduced Friction:

The self-lubricating property of nylon helps to reduce friction between the bearing surfaces. Friction is a force that opposes the relative motion between two surfaces in contact. By reducing friction, nylon bearings experience less resistance during movement, resulting in smoother and more efficient operation. This reduction in friction also helps to minimize wear and extend the lifespan of the bearing.

  • Elimination of External Lubrication:

Unlike many other types of bearings, nylon sleeve bearings do not require external lubrication such as oil or grease. The self-lubricating property of nylon allows it to generate a thin film of lubricant on its surface during operation. This lubricating film reduces the direct contact between the bearing surfaces, minimizing friction and wear. The elimination of external lubrication simplifies maintenance requirements and reduces the risk of contamination or leakage in certain applications.

  • Consistent Lubrication:

Nylon’s self-lubricating property provides consistent lubrication throughout the bearing’s lifespan. As the bearing moves, the friction generates heat, which helps to melt the nylon material slightly. This process releases lubricating particles within the bearing, ensuring a continuous supply of lubrication. This self-lubrication mechanism helps to maintain smooth operation and reduces the risk of dry running or inadequate lubrication that can lead to increased friction, wear, and potential bearing failure.

  • No Contamination or Leaking:

The self-lubricating property of nylon eliminates the need for external lubricants that can attract dust, dirt, or other contaminants. This is particularly beneficial in applications where cleanliness is critical, such as in the food and beverage industry or medical equipment. Nylon bearings do not suffer from lubricant leakage or contamination issues, ensuring a cleaner and more hygienic operating environment.

Overall, the self-lubricating property of nylon in bearings contributes significantly to smooth operation. It reduces friction, eliminates the need for external lubrication, provides consistent lubrication, and minimizes the risk of contamination or leaking. These advantages make nylon sleeve bearings well-suited for applications where smooth and efficient operation is essential.

China high quality Different Types CZPT bush thrust angular contact axial shaft CZPT heavy duty metric sleeve stainless steel rod ends radial spherical plain bearing   with Best SalesChina high quality Different Types CZPT bush thrust angular contact axial shaft CZPT heavy duty metric sleeve stainless steel rod ends radial spherical plain bearing   with Best Sales
editor by CX 2024-02-04

China high quality Deep Groove Ball Bearing Angular Contact Ball Bearingself-Aligning Ball Bearingthrust Ball Bearingspherical Roller Bearingcylindrical Roller Bearing bearing bronze

Product Description

Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount and require less maintenance than other bearing types.
 

Product Name deep groove ball bearing
Material Bearing Steel
Bearing Package Barreled, bagged, boxed, palletized or as customers’ requirement.
Standard DIN GB ISO JIS
Application Area Mining/metallurgy/agriculture/chemical industry/textile/machinery
Delivery time 3-10 days depends on quantity needed

Features and Benefits:
1. Low friction and running temperatures, low noise, and vibration
2. High running speeds
3. High quality and performance capabilities for your application
4. Accommodate radial loads and axial loads in both directions
5. Available with a variety of greases for most conditions, including food quality grease, high-temperature grease, and Solid Oil
6. Increased reliability and provide long bearing and lubricant service life
Applications:
Electric motors and generators
Agriculture
Material handling
Industrial transmissions
Food and beverage
Industrial pumps
Industrial fans
Two and 3 wheelers
Cars and light trucks

Bearing No. Shape Dimension Basic load Rating
KN
Max Speed
rpm
Mass
Bore
d
Outer Diameter
D
Width
B
Radius r min Dynamic Static Grease Oil
mm mm mm mm Cr Cor  Kg
6200 Series
623 3 10 4 0.15 0.5 0.2156 38000 48000 0.0015
624 4 13 5 0.2 1.15 0.4 36000 46000 0.0032
625 5 16 5 0.3 1.88 0.68 32000 40000 0.0048
626 6 19 6 0.3 2.8 1.05 28000 36000 0.0075
627 7 22 7 0.3 3.28 1.35 26000 34000 0.012
628 8 24 8 0.3 3.35 1.4 24000 32000 0.017
629 9 26 8 0.3 4.45 1.95 22000 30000 0.019
6200 10 30 9 0.6 5.1 2.38 19000 26000 0.571
6201 12 32 10 0.6 6.82 3.05 18000 24000 0.034
6202 15 35 11 0.6 7.65 3.72 17000 22000 0.043
6203 17 40 12 0.6 9.58 4.47 16000 20000 0.062
6204 20 47 14 1 9.88 6.2 14000 18000 0.102
6205 25 52 15 1 10.78 6.98 12000 16000 0.12
6206 30 62 16 1 14.97 10.04 9500 13000 0.19
6207 35 72 17 1.1 19.75 13.67 8500 11000 0.27
6208 40 80 18 1.1 22.71 15.94 8000 10000 0.37
6209 45 85 19 1.1 24.36 17.71 7000 9000 0.38
6210 50 90 20 1.1 26.98 19.84 6700 8500 0.45
6211 55 100 21 1.5 33.37 25.11 6000 7500 0.603
6212 60 110 22 1.5 36.74 27.97 5600 7000 0.789
6213 65 120 23 1.5 44.01 34.18 5000 6300 0.99
6214 70 125 24 1.5 46.79 37.59 4800 6000 1.084
6215 75 130 25 1.5 50.85 41.26 4500 5600 1.171
6216 80 140 26 2 55.04 45.09 4300 5300 1.448
6217 85 150 28 2 64.01 53.28 4000 5000 1.803
6218 90 160 30 2 73.83 60.76 3800 4800 2.17

Our Advantages

1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.

2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer’s requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
 

SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS standard bearings.
2. MOQ: 1000 PCS customized your brand bearings.

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.

FAQ

1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers’orders are more than 1 ton.

2.What is your latest delivery time?
Most orders will be shipped within 3-10 days of payment being received.

3.Does your company have quality assurance?
Yes, for 2 years.

4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.

6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.

7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, account or account, we will contact you as soon as possible and provide the detailed information you need.
 

Please feel free to contact us, if you have any other question

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Structure: Ball Bearing
Brand Name: NSK NTN Koyo Timken NACHI NMB THK Zwz Hrb Lyc C&U
Precision Rating: P0, P6, P5
Seals Type: Open/2ls
Number of Row: Double Row
Type: Nylon Ball Bearing
Customization:
Available

|

Customized Request

nylon sleeve bearing

What is the role of cage design and materials in nylon sleeve bearing performance and durability?

The cage design and materials used in nylon sleeve bearings play a crucial role in their performance and durability. Here’s a detailed explanation of their role:

  • Cage Design:

The cage, also known as a retainer or separator, holds the rolling elements of a bearing, such as balls or rollers, in position. In the case of nylon sleeve bearings, the cage design is essential for maintaining proper spacing and alignment of the bearing surfaces. The primary role of the cage design is to ensure that the rolling elements are evenly distributed around the bearing circumference, reducing the risk of uneven loading and premature wear. Additionally, the cage design promotes the circulation of lubricants and prevents the rolling elements from contacting each other, minimizing friction and reducing heat generation.

The cage design also affects the overall stability and smoothness of operation. A well-designed cage reduces vibration, noise, and the risk of unwanted movement or skewing of the rolling elements. It helps maintain consistent bearing geometry and alignment, leading to improved performance and reliability of the nylon sleeve bearing.

  • Cage Materials:

The materials used in the construction of the cage have a significant impact on the performance and durability of nylon sleeve bearings. Some common cage materials for nylon bearings include various types of plastics, such as reinforced nylon, PTFE (polytetrafluoroethylene), or PEEK (polyetheretherketone).

The choice of cage material depends on factors such as the operating conditions, load requirements, and desired performance characteristics. The cage material should have sufficient strength and rigidity to hold the rolling elements in place under normal operating loads. It should also exhibit good resistance to wear, fatigue, and deformation, ensuring long-term durability and reliable performance.

Furthermore, the cage material should have low friction properties to minimize energy losses and reduce heat generation. This is particularly important in high-speed applications where frictional heat can affect the overall performance and service life of the nylon sleeve bearing.

Additionally, the cage material should be compatible with the operating environment. It should resist the effects of chemicals, lubricants, and temperature variations commonly encountered in the application. The choice of a suitable cage material ensures that the nylon sleeve bearing can withstand the specific environmental conditions and perform reliably over an extended period.

In summary, the cage design and materials in nylon sleeve bearings are critical for their performance and durability. The cage design ensures proper spacing, alignment, and lubrication of the rolling elements, promoting smooth operation and reducing friction and wear. The choice of cage material determines the strength, rigidity, low friction properties, and resistance to environmental factors. By optimizing the cage design and selecting appropriate materials, manufacturers can enhance the performance, reliability, and longevity of nylon sleeve bearings in various industrial applications.

nylon sleeve bearing

Can you provide examples of machinery or equipment that frequently use nylon sleeve bearings?

Several types of machinery and equipment frequently utilize nylon sleeve bearings due to their advantageous properties and suitability for specific applications. Here are some examples of machinery and equipment where nylon sleeve bearings are commonly employed:

  • Electric Motors: Nylon sleeve bearings are often found in electric motors, where they provide support and reduce friction between rotating components such as shafts and bushings. The self-lubricating property of nylon helps ensure smooth operation and longevity of the motor.
  • Home Appliances: Many home appliances utilize nylon sleeve bearings to facilitate smooth and quiet operation. Examples include washing machines, dryers, dishwashers, vacuum cleaners, and fans. Nylon bearings help reduce noise, minimize friction, and enhance the overall performance of these appliances.
  • Automotive Applications: Nylon sleeve bearings are commonly used in various automotive applications. They can be found in windshield wiper mechanisms, window regulators, seat adjusters, door hinges, and throttle linkages. Nylon bearings offer low friction, durability, and resistance to moisture and corrosion, making them suitable for automotive environments.
  • Conveyor Systems: Nylon sleeve bearings are utilized in conveyor systems, where they support the movement of conveyor belts or rollers. They help reduce friction, facilitate smooth and efficient material handling, and contribute to the overall reliability of the conveyor system.
  • Fitness Equipment: Many types of fitness equipment, such as treadmills, elliptical trainers, and stationary bikes, incorporate nylon sleeve bearings. These bearings support the rotation of pedal cranks, flywheels, and other moving parts, ensuring smooth and quiet operation during exercise routines.
  • Office Equipment: Nylon sleeve bearings are commonly used in office equipment like printers, copiers, scanners, and shredders. They help reduce friction in moving components, such as paper feed mechanisms and scanning assemblies, resulting in smoother operation and improved reliability.
  • Industrial Machinery: Nylon sleeve bearings find applications in various industrial machinery, such as pumps, compressors, blowers, and machine tools. They provide support, reduce friction, and contribute to the overall efficiency and performance of these machines.
  • Medical Devices: Nylon sleeve bearings are used in medical devices and equipment, including surgical instruments, laboratory equipment, imaging systems, and patient beds. Their self-lubricating property, low friction, and resistance to chemicals make them suitable for medical environments.

These examples demonstrate the versatility and wide-ranging applications of nylon sleeve bearings in various industries. The specific design and material composition of nylon bearings may vary depending on the requirements and operating conditions of each application.

In summary, nylon sleeve bearings are commonly found in electric motors, home appliances, automotive applications, conveyor systems, fitness equipment, office equipment, industrial machinery, and medical devices. Their use in these applications helps reduce friction, ensure smooth operation, enhance durability, and improve overall performance.

nylon sleeve bearing

How does the self-lubricating property of nylon contribute to smooth operation in bearings?

The self-lubricating property of nylon plays a crucial role in ensuring smooth operation in bearings. Here’s a detailed explanation of how the self-lubricating property of nylon contributes to smooth operation:

Nylon is a thermoplastic material that exhibits inherent self-lubricating properties. It has a low coefficient of friction, which means it can reduce the resistance between moving parts, resulting in smoother operation. The self-lubricating property of nylon in bearings offers several advantages:

  • Reduced Friction:

The self-lubricating property of nylon helps to reduce friction between the bearing surfaces. Friction is a force that opposes the relative motion between two surfaces in contact. By reducing friction, nylon bearings experience less resistance during movement, resulting in smoother and more efficient operation. This reduction in friction also helps to minimize wear and extend the lifespan of the bearing.

  • Elimination of External Lubrication:

Unlike many other types of bearings, nylon sleeve bearings do not require external lubrication such as oil or grease. The self-lubricating property of nylon allows it to generate a thin film of lubricant on its surface during operation. This lubricating film reduces the direct contact between the bearing surfaces, minimizing friction and wear. The elimination of external lubrication simplifies maintenance requirements and reduces the risk of contamination or leakage in certain applications.

  • Consistent Lubrication:

Nylon’s self-lubricating property provides consistent lubrication throughout the bearing’s lifespan. As the bearing moves, the friction generates heat, which helps to melt the nylon material slightly. This process releases lubricating particles within the bearing, ensuring a continuous supply of lubrication. This self-lubrication mechanism helps to maintain smooth operation and reduces the risk of dry running or inadequate lubrication that can lead to increased friction, wear, and potential bearing failure.

  • No Contamination or Leaking:

The self-lubricating property of nylon eliminates the need for external lubricants that can attract dust, dirt, or other contaminants. This is particularly beneficial in applications where cleanliness is critical, such as in the food and beverage industry or medical equipment. Nylon bearings do not suffer from lubricant leakage or contamination issues, ensuring a cleaner and more hygienic operating environment.

Overall, the self-lubricating property of nylon in bearings contributes significantly to smooth operation. It reduces friction, eliminates the need for external lubrication, provides consistent lubrication, and minimizes the risk of contamination or leaking. These advantages make nylon sleeve bearings well-suited for applications where smooth and efficient operation is essential.

China high quality Deep Groove Ball Bearing Angular Contact Ball Bearingself-Aligning Ball Bearingthrust Ball Bearingspherical Roller Bearingcylindrical Roller Bearing   bearing bronzeChina high quality Deep Groove Ball Bearing Angular Contact Ball Bearingself-Aligning Ball Bearingthrust Ball Bearingspherical Roller Bearingcylindrical Roller Bearing   bearing bronze
editor by CX 2024-01-23

China best High Quality One Year Warranty Low Friction Electronic Motors Hydraulic Machinery Parts 41241-26000 MD706180 30502-52A60 Clutch Release Bearing ball bearing

Product Description

Product Description

High Quality One Year Warranty Low Friction Electronic Motors Hydraulic Machinery Parts 41241-26000 MD706180 30502-52A60 Clutch Release Bearing             
 

Clutch Release Bearing 

Clutch release bearings are used in the part that transfers or shuts off the driving force.
When the driving force is shut off, the clutch release bearing is affected by a strong force from the high-speed rotating diaphragm spring, and starts to rotate suddenly. If there is a significant gap between the rotation centers of the diaphragm spring and the clutch release bearing, the contact surfaces are likely to generate heat and wear, and this greatly impacts the clutch function. Self-aligning clutch release bearings in particular can prevent this abnormal heat generation and wear.

Features and Benefits
 

  • Permits maximum speeds at maximum loads
  • Resists wear for longer life
  • Minimizes noise and vibration
  • Self-aligning design controls clutch conditions associated with misaligned drivetrain components
  • Unique sealing system keeps contaminants out and grease in

Application

  • Farm Equipment
  • Food and Beverage Processing and Packaging
  • Air Handling
  • Automotive Truck
  • Tractor 
Product Name Clutch Release Bearing 
Brand Name Neutral brand
Seals Type OPEN
Material Chrome Steel 
Clearance C0,C2,C3,C4,C5
Precision Grade P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Grease SRL ,PS2, Alvania R12 ,etc
Number of Row Single Row  
Certifications ISO 9001
Package Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement
MOQ 1PCS
Service  OEM
Sample Available
Payment Term  TT or L/C or Western Union
Port HangZhou/HangZhou/ZheJiang

Q: Are you a trading company or a manufacturer ?
A: We are a manufacturer more than 16 years with professional skill.

Q:Do you provide samples ? Are they free or extra ?
A:Yes, we could offer the sample, while could you pay for the freight?

Q:What kind of freight will you use?
A:Shipment, FedEx, TNT, DHL, UPS and EMS etc.

Q:Could you make bearings with our OEM logo,color and packing?
A: Of course. Please inform us your brand logo,color and packing.

Q: How long is your delivery time?
A: Generally it will be 3-7 days if the goods are in stock; while it will be 15-30 days if the goods are not in stock, which is according to your quantity.

Q: Will you check these products before shipment?
A: Yes, products will be strictly inspected by our own professional QC Process System before shipment.

Q: What’s the Payment Terms ?
A: Usually we accept T/T ,western union ,and order online.

If you want to know more details, please contact us.

Part: Clutch Plates
Material: Steel
Classification: Hydraulic Clutch
Samples:
US$ 1/Set
1 Set(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

bearing

Choosing the Right Ball Bearing for Your Application

When choosing a Ball Bearing, there are several things to consider. These factors include: the size, lubricant type, presence of corrosive agents, stray electrical currents, and more. It can be challenging to choose the right type, size, and type of ball bearing for your application. You should also carefully calculate the loads to determine the right size. Here are some tips for choosing the right Ball Bearing for your application.

Single-row

The single-row ball bearing is one of the most popular types of bearings. The inner and outer ring are designed with raceway grooves that are shaped slightly larger than the balls. This type of bearing has a low torque and can handle high-speed applications with minimal power loss. The radial dimensions of single-row ball bearings also vary, so it is possible to find one that fits your specific application. Besides the above-mentioned advantages, single-row ball bearings are also available with varying grease levels and are widely applicable to applications where the space is limited.
Single-row ball bearings are also called angular-contact ball bearings. Because of their single-row design, they are not separable and can accommodate a high-speed, heavy-duty application. Single-row angular-contact ball bearings can only handle axial load in one direction, and they must be installed in pairs for pure radial loads. Single-row ball bearings are a popular type of rolling bearings and can be used for a wide range of applications.

Self-aligning

The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile company in Sweden. While he was responsible for making production as efficient as possible, he soon realized that the machinery he had in place wasn’t working as efficiently as it could. Although ball bearings are great for reducing friction, they were not flexible enough to compensate for misalignments in the machine.
Self-aligning ball bearings have two rows of balls and a common sphered raceway. The inner ring is curved and combines the two rows of balls into one cage. These bearings can tolerate shaft misalignment and compensate for static angular defects. They can be used in simple woodworking machinery, ventilators, and conveying equipment. They are often the preferred choice for applications where shaft alignment is an issue.

Ceramic

A Ceramic ball bearing is a type of high-performance bearing that is available in both full-ceramic and hybrid forms. The main differences between ceramic and steel ball bearings are their construction, lubrication, and mobility. High-quality ceramic ball bearings are durable, and they are ideal for corrosive and high-temperature applications. The material used to create these bearings helps prevent electrolytic corrosion. They are also ideal for reducing the friction and lubrication requirements.
Ceramic balls are harder and less brittle than steel balls, which gives them a higher degree of rigidity. Ceramics also have a higher hardness, with a hardness of Rc75-80 compared to Rc58-64 for steel balls. Their high compressive strength is approximately 5 to 7 times greater than steel. In addition, they have a very low coefficient of friction, which allows them to spin at higher speeds and with less friction. This increases their lifespan and durability, and decreases the energy needed to turn cranks.

Steel

Unlike traditional bearings, steel balls have a relatively uniform hardness. Carbon steel, for instance, is 2.1% carbon by weight. According to the American Iron and Steel Institute, copper content must be no more than 0.40% and manganese content should not be more than 1.65 g/cm3. After carbonizing, steel balls undergo a process called sizing, which improves their roundness geometry and hardness.
The main differences between steel ball bearings and ceramic ball bearings can be traced to their different materials. Ceramic balls are made from zirconium dioxide or silicon nitride. Silicon nitride is harder than steel and resists shocks. The result is increased speed and longer service life. Polyoxymethylene acetal (PMMA) bearing balls are known for their stiffness, strength, and tolerance, but are not as common as steel ball bearings.

Plastic

The most popular types of plastic ball bearings are made of polypropylene or PTFE. These bearings are used in applications requiring higher chemical resistance. Polypropylene is a structural polymer that offers excellent physical and chemical properties, including excellent resistance to organic solvents and degreasing agents. Its lightweight, low moisture absorption rate, and good heat resistance make it an excellent choice for high-temperature applications. However, plastic bearings are not without their drawbacks, especially when operating at very high temperatures or under heavy loads.
Compared to metal bearings, plastic ball-bearings do not require lubrication. They also are highly corrosion-resistant, making them an excellent choice for wash-down applications. They are also post-, autoclave-, and gamma sterilizable. Many conventional steel ball-bearings cannot handle the high temperatures of food processing or swimming pools. In addition to high temperature applications, plastic ball bearings are resistant to chemicals, including chlorine.
bearing

Glass

Plastic sliding bearings are molded bearings made of engineering plastic. With self-lubricating modification technology, these bearings can be produced by injection molding of plastic beads. They are widely used in various industries such as office equipment, fitness and automotive equipment. In addition to plastic bearings, glass balls are used in a variety of other applications, including medical equipment. Glass ball bearings have excellent corrosion resistance, excellent mechanical properties, and are electrically insulators.
Plastic ball bearings are made of all-plastic races and cages. These bearings are suitable for applications that are exposed to acids and alkalis. Because they are cheaper than glass balls, plastic ball bearings are popular in chemical-exposed environments. Stainless steel balls are also resistant to heat and corrosion. But the main disadvantage of plastic ball bearings is that they are not as strong as glass balls. So, if weight and noise is your main concern, consider using plastic balls instead.

Miniature

The global miniature ball bearing market is expected to reach US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Growth in the region is attributed to technological advancement and government initiatives. Countries such as India and China are attracting FDIs and emphasizing the establishment of a global manufacturing hub. This is boosting the market for miniature ball bearings. The miniscule ball bearings are manufactured in small quantities and are very small.
Some manufacturers produce miniature ball bearings in different materials and designs. Chrome steel is the most popular material for miniature ball bearings because of its high load capacity, low noise properties, and lower cost. But the cost of stainless steel miniature bearings is low, since the amount of steel used is minimal. Stainless steel miniature bearings are the smallest in size. Therefore, you can choose stainless steel mini ball bearings for high-speed applications.

Angular-contact

Angular-contact ball bearings have three components: a cage, inner ring, and balls. Angular-contact ball bearings can support high axial and radial loads. Various design and manufacturing attributes make angular-contact ball bearings suitable for a variety of applications. Some features of this bearing type include a special lubricant, different cage materials, and different coatings.
The size of an angular-contact ball bearing is determined by the design units: outer ring width, axial load, and radial load. Depending on the type of application, an angular-contact ball bearing may be manufactured in double-row, triple-row, or quadruple-row configurations. Angular contact ball bearings can be classified according to their design units, which range from metric to imperial. A higher ABEC number means tighter tolerances. To determine the tolerance equivalent of a particular bearing, consult a standard Angular-contact ball bearing table.
Angular-contact ball bearings feature high and low-shoulder configurations. They have two-dimensional races that accommodate axial and radial loads. They are available in self-retaining units with solid inner and outer rings, and ball and cage assemblies. Cages made of cast and wrought brass are the most popular, but lightweight phenolic cages are also available. The latter is a better choice because it doesn’t absorb oil and has lower rolling friction.
bearing

Materials

When it comes to the construction of a ball bearing, high-quality raw materials are a crucial component. These materials not only affect the overall quality of a ball bearing, but also influence the cost. That’s why you should pay close attention to raw material quality. In addition to that, raw materials should be tested several times before the manufacturing process to ensure quality. Read on for some information about the different types of materials used to make ball bearings.
Steel is the most common material for ball bearings. Most ball bearings contain stainless steel balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. However, stainless steel balls are heavier than plastic ones, and they are also magnetic, which may be a drawback in some applications. If you’re looking for a metal-free option, glass balls are the way to go. They’re sturdy, lightweight, and resistant to a wide range of chemicals.

China best High Quality One Year Warranty Low Friction Electronic Motors Hydraulic Machinery Parts 41241-26000 MD706180 30502-52A60 Clutch Release Bearing   ball bearingChina best High Quality One Year Warranty Low Friction Electronic Motors Hydraulic Machinery Parts 41241-26000 MD706180 30502-52A60 Clutch Release Bearing   ball bearing
editor by CX 2023-11-21

China Good quality Miniature Bearing Manufacturer 3*8*4 693-2RS High Precision Mini Bearing with Rubber Seal bearing air

Product Description

 

  

ITEM  693-2RS
bore diameter(d) 3mm
outside diameter(D) 8mm
Width(B) 4mm
TYPE zz or rs
MATERIAL Gcr15
GREASE  
MEMO widely used in motor

 

PRODUCTS CATALOGUE

PART NUMBER SEAL TYPE Bore diameter(d) Outer diameter(D) Width(B) BALL SIZE(mm) BALL QTY weight(g)
681 open 1 3 1 0.6 6 0.03
691 open 1 4 1.6 0.8 5 0.11
681X open 1.5 4 1.2 0.6 7 0.1
681xzz Shield 1.5 4 2 0.6 7 0.14
691X open 1.5 5 2 0.6 6 0.2
691XZZ Shield 1.5 5 2.6 0.6 6 0.25
601X open 1.5 6 2.5 1.2 6 0.31
601XZZ Shield 1.5 6 3 1.2 6 0.4
682 open 2 5 1.5 0.8 6 0.15
682zz Shield 2 5 2.3 0.8 6 0.2
682-2RS Rubber seal 2 5 2.3 0.8 6 0.2
MR52 open 2 5 2 0.8 6 0.14
MR52ZZ Shield 2 5 2.5 0.8 6 0.2
MR52-2RS Rubber seal 2 5 2.5 0.8 6 0.2
692 open 2 6 2.3 1.2 6 0.28
692ZZ Shield 2 6 3 1.2 6 0.35
692-2RS Rubber seal 2 6 3 1.2 6 0.35
MR62 open 2 6 2.5 1.2 6 0.28
MR62ZZ Shield 2 6 2.5 1.2 6 0.33
MR62-2RS Rubber seal 2 6 2.5 1.2 6 0.33
MR72 open 2 7 2.5 1.2 7 0.43
MR72ZZ Shield 2 7 3 1.2 7 0.53
MR72-2RS Rubber seal 2 7 3 1.2 7 0.53
602 open 2 7 2.8 1.2 7 0.5
602ZZ Shield 2 7 3.5 1.2 7 0.6
602-2RS Rubber seal 2 7 3.5 1.2 7 0.6
682X open 2.5 6 1.8 0.8 8 0.2
682XZZ Shield 2.5 6 2.6 0.8 8 0.35
682X-2RS Rubber seal 2.5 6 2.6 0.8 8 0.35
692X open 2.5 7 2.5 1.2 7 0.4
692XZZ Shield 2.5 7 3.5 1.2 7 0.55
692X-2RS Rubber seal 2.5 7 3.5 1.2 7 0.55
MR82X open 2.5 8 2.5 1.588 6 0.52
MR82XZZ Shield 2.5 8 2.5 1.588 6 0.52
MR82X-2RS Rubber seal 2.5 8 2.5 1.588 6 0.52
602X open 2.5 8 2.8 1.588 6 0.61
602XZZ Shield 2.5 8 4 1.588 6 0.85
602X-2RS Rubber seal 2.5 8 4 1.588 6 0.85
MR63 open 3 6 2 0.8 8 0.2
MR63ZZ Shield 3 6 2.5 0.8 8 0.28
MR63-2RS Rubber seal 3 6 2.5 0.8 8 0.28
683 open 3 7 2 1 8 0.32
683ZZ Shield 3 7 3 1 8 0.45
683-2RS Rubber seal 3 7 3 1 8 0.45
MR83 open 3 8 2.5 1.2 7 0.51
MR83ZZ Shield 3 8 3 1.2 7 0.67
MR83-2RS Rubber seal 3 8 3 1.2 7 0.67
693 open 3 8 3 1.2 7 0.6
693ZZ Shield 3 8 4 1.2 7 0.8
693-2RS Rubber seal 3 8 4 1.2 7 0.8
MR93 open 3 9 2.5 1.588 6 0.75
MR93ZZ Shield 3 9 4 1.588 6 1.15
MR93-2RS Rubber seal 3 9 4 1.588 6 1.15
603 open 3 9 3 1.588 6 0.84
603ZZ Shield 3 9 5 1.588 6 1.13
603-2RS Rubber seal 3 9 5 1.588 6 1.13
623 open 3 10 4 1.588 7 1.45
623ZZ Shield 3 10 4 1.588 7 1.65
623-2RS Rubber seal 3 10 4 1.588 7 1.65
633 open 3 13 5 2.381 7 3.27
633ZZ Shield 3 13 5 2.381 7 3.43
633-2RS Rubber seal 3 13 5 2.381 7 3.43
MR74 open 4 7 2 1 8 0.23
MR74ZZ Shield 4 7 2.5 1 8 0.33
MR74-2RS Rubber seal 4 7 2.5 1 8 0.33
MR84 open 4 8 2 1.2 7 0.39
MR84ZZ Shield 4 8 3 1.2 7 0.56
MR84-2RS Rubber seal 4 8 3 1.2 7 0.56
684 open 4 9 2.5 1.588 7 0.65
684ZZ Shield 4 9 4 1.588 7 1
684-2RS Rubber seal 4 9 4 1.588 7 1
MR104 open 4 10 3 1.588 8 0.96
MR104ZZ Shield 4 10 4 1.588 8 1.33
MR104-2RS Rubber seal 4 10 4 1.588 8 1.33
694 open 4 11 4 2 7 1.69
694ZZ Shield 4 11 4 2 7 1.75
694-2RS Rubber seal 4 11 4 2 7 1.75
604 open 4 12 4 2 7 2.19
604ZZ Shield 4 12 4 2 7 2.34
604-2RS Rubber seal 4 12 4 2 7 2.34
624 open 4 13 5 2.381 7 3.1
624ZZ Shield 4 13 5 2.381 7 3.2
624-2RS Rubber seal 4 13 5 2.381 7 3.2
634 open 4 16 5 2.381 7 5.24
634ZZ Shield 4 16 5 2.381 7 5.44
634-2RS Rubber seal 4 16 5 2.381 7 5.44
MR85 open 5 8 2 1 8 0.25
MR85ZZ Shield 5 8 2.5 1 8 0.34
MR85-2RS Rubber seal 5 8 2.5 1 8 0.34
MR95 open 5 9 2.5 1.2 8 0.54
MR95ZZ Shield 5 9 3 1.2 8 0.58
MR95-2RS Rubber seal 5 9 3 1.2 8 0.58
MR105 open 5 10 3 1.2 8 0.58
MR105ZZ Shield 5 10 4 1.2 8 0.62
MR105-2RS Rubber seal 5 10 4 1.2 8 0.62
MR115 open 5 11 4 1.588 8 0.62
MR115ZZ Shield 5 11 4 1.588 8 0.62
MR115-2RS Rubber seal 5 11 4 1.588 8 0.62
685 open 5 11 3 1.588 8 1.16
685ZZ Shield 5 11 5 1.588 8 1.93
685-2RS Rubber seal 5 11 5 1.588 8 1.93
695 open 5 13 4 2 8 2.31
695ZZ Shield 5 13 4 2 8 2.39
695-2RS Rubber seal 5 13 4 2 8 2.39
605 open 5 14 5 2.381 7 3.46
605ZZ Shield 5 14 5 2.381 7 3.75
605-2RS Rubber seal 5 14 5 2.381 7 3.75
625 open 5 16 5 2.778 7 4.95
625ZZ Shield 5 16 5 2.778 7 5.1
625-2RS Rubber seal 5 16 5 2.778 7 5.1
635 open 5 19 6 3.5 6 8.5
635ZZ Shield 5 19 6 3.5 6 8.89
635-2RS Rubber seal 5 19 6 3.5 6 8.89
MR106 open 6 10 2.5 1.2 10 0.55
MR106ZZ Shield 6 10 3 1.2 10 0.7
MR106-2RS Rubber seal 6 10 3 1.2 10 0.7
MR126 open 6 12 3 1.588 8 1.25
MR126ZZ Shield 6 12 4 1.588 8 1.66
MR126-2RS Rubber seal 6 12 4 1.588 8 1.66
686 open 6 13 3.5 2 8 1.87
686ZZ Shield 6 13 5 2 8 2.68
686-2RS Rubber seal 6 13 5 2 8 2.68
696 open 6 15 5 2.381 7 3.65
696ZZ Shield 6 15 5 2.381 7 3.85
696-2RS Rubber seal 6 15 5 2.381 7 3.85
606 open 6 17 6 3.5 6 5.94
606ZZ Shield 6 17 6 3.5 6 6.89
606-2RS Rubber seal 6 17 6 3.5 6 6.89
626 open 6 19 6 3.5 6 8.12
626ZZ Shield 6 19 6 3.5 6 8.65
626-2RS Rubber seal 6 19 6 3.5 6 8.65
636 open 6 22 7 3.969 7 13.9
636ZZ Shield 6 22 7 3.969 7 14.5
636-2RS Rubber seal 6 22 7 3.969 7 14.5
MR117 open 7 11 2.5 1.2 9 0.59
MR117ZZ Shield 7 11 3 1.2 9 0.71
MR117-2RS Rubber seal 7 11 3 1.2 9 0.71
MR137 open 7 13 3 1.2 12 1.52
MR137ZZ Shield 7 13 4 1.2 12 2.01
MR137-2RS Rubber seal 7 13 4 1.2 12 2.01
687 open 7 14 3.5 2 9 2.03
687ZZ Shield 7 14 5 2 9 2.95
687-2RS Rubber seal 7 14 5 2 9 2.95
697 open 7 17 5 2 9 5.01
697ZZ Shield 7 17 5 2 9 5.26
697-2RS Rubber seal 7 17 5 2 9 5.26
607 open 7 19 6 3.5 6 7.8
607ZZ Shield 7 19 6 3.5 6 8.24
607-2RS Rubber seal 7 19 6 3.5 6 8.24
627 open 7 22 7 3.969 7 12.7
627ZZ Shield 7 22 7 3.969 7 13.1
627-2RS Rubber seal 7 22 7 3.969 7 13.1
637 open 7 26 9 4.762 7 24.2
637ZZ Shield 7 26 9 4.762 7 25.8
637-2RS Rubber seal 7 26 9 4.762 7 25.8
MR128 open 8 12 2.5 1.2 12 0.7
MR128ZZ Shield 8 12 3.5 1.2 12 0.99
MR128-2RS Rubber seal 8 12 3.5 1.2 12 0.99
MR148 open 8 14 3.5 1.588 10 1.9
MR148ZZ Shield 8 14 4 1.588 10 2.19
MR148-2RS Rubber seal 8 14 4 1.588 10 2.19
688 open 8 16 4 2 10 3.11
688ZZ Shield 8 16 5 2 10 4.05
688-2RS Rubber seal 8 16 5 2 10 4.05
698 open 8 19 6 3.175 7 7.12
698ZZ Shield 8 19 6 3.175 7 7.57
698-2RS Rubber seal 8 19 6 3.175 7 7.57
608 open 8 22 7 3.969 7 11.8
608ZZ Shield 8 22 7 3.969 7 12.9
608-2RS Rubber seal 8 22 7 3.969 7 12.9
628 open 8 24 8 3.969 7 17.1
628ZZ Shield 8 24 8 3.969 7 18.5
628-2RS Rubber seal 8 24 8 3.969 7 18.5
638 open 8 28 9 4.762 7 28.1
638ZZ Shield 8 28 9 4.762 7 30.3
638-2RS Rubber seal 8 28 9 4.762 7 30.3
679 open 9 14 3 1.588 12 1.35
679ZZ Shield 9 14 4.5 1.588 12 1.98
679-2RS Rubber seal 9 14 4.5 1.588 12 1.98
689 open 9 17 4 2 11 3.41
689ZZ Shield 9 17 5 2 11 4.38
689-2RS Rubber seal 9 17 5 2 11 4.38
699 open 9 20 6 3.175 8 8.38
699ZZ Shield 9 20 7 3.175 8 8.54
699-2RS Rubber seal 9 20 7 3.175 8 8.54
609 open 9 24 7 3.175 8 14.7
609ZZ Shield 9 24 7 3.175 8 16
609-2RS Rubber seal 9 24 7 3.175 8 16
629 open 9 26 8 4.762 7 19
629ZZ Shield 9 26 8 4.762 7 21.8
629-2RS Rubber seal 9 26 8 4.762 7 21.8
639 open 9 30 10 4.762 7 36.2
639ZZ Shield 9 30 10 4.762 7 37.1
639-2RS Rubber seal 9 30 10 4.762 7 37.1

 

 

 

 OUR FACTORY 

 

   Established in 2007, HangZhou Runstar Bearings Manufacturing Co.,Ltd is a professional manufacturer of thrust ball bearing and miniature ball bearing in HangZhou,China.  With a inner diameter from 2mm to 15mm for metric series and from 0.0781″ to 0.375″ for inch series , the material can be selected with chrome steel(Gcr15) or stainless steel(9Cr18) at your request, our characteristic products are thrust ball bearing with or without groove, miniature ball bearing,flange bearing and  stainless steel bearing,as well as non-standard bearings, we have more than 12 year’s experience in supplying thrust ball bearing and miniature ball bearing for industries.

 

OUR WORKSHOP

 APPLICATIONS

 

 

 PACKAGING

 

 

 WAY OF DELIVERY

 

Precision Rating: ABEC-1,ABEC-3,ABEC-5
Structure: Deep Groove
Application: Motor,DC Fan,Home Appliance
Samples:
US$ 2/Set
1 Set(Min.Order)

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Order Sample

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

bushing

The Benefits of Using Self-Lubricating Bushings for Your Next Pivot

Like any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems.

wear and cracking

The main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process.
The first step in diagnosing the cause of bushing wear and cracking is a visual inspection. The bushing of the lower control arm is fixed to the frame by a bracket. If there are any visible cracks, it’s time to replace the bushing. However, there is no need to replace the entire suspension. In some cases, worn bushings can cause a variety of problems, including body lean, excessive tire wear and cornering noise.

Maintenance free

If you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements.
One of the most popular types of maintenance-free bushings are flanged and parallel. Unlike worm gear bushings, these self-lubricating metal bearings are ideal for a variety of applications and conditions. They reduce failure and downtime costs while providing the long-term lubrication required by other types of bushings. Since these sleeves are made of lead-free material, they are RoHS compliant, which means they are environmentally friendly.Another common maintenance-free bushing is plastic. This material is easier to find off-the-shelf and relatively inexpensive to produce. However, it is not suitable for high load applications as it will crack under heavy loads and damage mating parts. Plastics can also deviate if the manufacturing process is imprecise. Plastic bushings can also crack when subjected to high loads.
bushing

self-lubricating

When using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness.
Self-lubricating bushings have a strong base material to withstand radial bearing pressure while providing shaft support at the contact surfaces. The material also has good fatigue properties and low friction motion. Self-lubricating bushings can be used in environments with high temperatures and aggressive media. These products can also withstand enormous pressure. When using self-lubricating bushings, it is important to select the correct material.
The main advantage of using self-lubricating bushings is ease of maintenance. They don’t require oil to run and are cheaper to buy. Their main benefit is that they can significantly reduce your machine running costs. These bearings do not require oiling operations, reducing maintenance costs. These bearings also offer a simplified mechanical design due to their thin walls and high load capacity. In addition, they reduce noise levels while maintaining excellent wear resistance. Plus, their materials are ROHS compliant, which means they don’t require oil.
Hydropower installations are another area where self-lubricating bushings have proven their advantages. They reduce maintenance costs, extend equipment life, and improve environmental benefits. For example, the Newfoundland Power Company uses self-lubricating bushings in the gates of its hydroelectric power plants. These self-lubricating bushings eliminate grease from entering waterways and tailraces. As a result, power companies are able to reduce maintenance and costs.

compared to cartilage in the human body

What is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage.
Bone is a combination of living and dead cells embedded in a matrix. The outer hard layer of bone is dense bone, and the inner layer is spongy, containing bone marrow, blood vessels, nerves, etc. Bone contains both organic and inorganic substances, and this process of hardening of the matrix produces bone. On the other hand, cartilage consists of chondrocytes and a matrix composed of collagen and elastin fibers. Compared to bone, cartilage is yellow and contains elastic fibers.
Although bone and cartilage are structurally identical, cartilage is more flexible. It is mainly found in the joints and respiratory system and requires flexibility. Its ingredients include collagen and proteoglycans, which provide compression and abrasion resistance. Furthermore, connective tissue is composed of cells, fibers and matrix.
The basic substance of cartilage is chondroitin sulfate, which is derived from animals. Although cartilage grows more slowly than bone, its microstructure is less organized. There is a fibrous sheath covering the cartilage, called the perichondrium. The molecular composition of the ECM plays an important role in the function of cartilage. The collagen matrix is ​​important for cartilage remodeling and consists of changes in the collagen matrix.
bushing

Compared to metal-on-bone contact

Both metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.

China Good quality Miniature Bearing Manufacturer 3*8*4 693-2RS High Precision Mini Bearing with Rubber Seal   bearing airChina Good quality Miniature Bearing Manufacturer 3*8*4 693-2RS High Precision Mini Bearing with Rubber Seal   bearing air
editor by CX 2023-11-15

China Custom High Quality Original Brand CZPT Kb020ar0 Kb025ar0 Kb045ar0 Kb060ar0 Kb200ar0 Thin Wall Ball Bearing with Great quality

Product Description

High Quality Original Brand KAYDON KB571AR0 KB571AR0 KB045AR0 KB060AR0 KB200AR0 Thin Wall Ball Bearing
 

Thin wall ball bearings are different from conventional deep groove ball bearings in that cross-section of each series are designed to be a fixed size, which do not increase as an inner diameter increased. In order to support different kind of loads, thin wall ball bearings are available in 3 types, radial contact(L-type), angular contact(M-type), and four-point contact(N-type)

A wide range of applications:

• agriculture and forestry equipment     
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two Wheeler.
 

Our Bearing Advantage:

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:16 years manufacture bearing

7.Customized bearing, Customer’s bearing drawing or samples accepted

8.Competitive price bearing

9.TT Payment or Western Union or Trade Assurance Order

Thin Wall Ball Bearing other Models
 

KB571AR0

KB571AR0

KB030AR0

KB035AR0

KB040AR0

KB042AR0

KB045AR0

KB047AR0

KB050AR0

KB055AR0

KB060AR0

KB065AR0

KB070AR0

KB075AR0

KB080AR0

KB090AR0

KB100AR0

KB110AR0

KB120AR0

KB140AR0

KB160AR0

KB180AR0

KB200AR0

 

Product Display

 

What is your Before-sales Service ? 
1>.Offer bearing related consultation about technology and application;
2>.Help customers about bearing choicing, clearance configuration, products’ life and reliability analysis;
3>.Offer highly cost-effective and complete solution program according to site conditions;
4>.Offer localized program on introduced equipment to save running cost;
5>.Design and develop non-standard bearing to support customers’ technology innovation

2. What is your After-sales Service ?
1>.Offer training about bearing installation and maintenance;
2>.Offer guidance about bearing installation, adjustment and testing at site;
3>.Help customers with trouble diagnosis and failure analysis;
4>.Visit customers regularly and feedback their rational suggestions and requirements to company.

If you want to know more details, please contact us.
 

Contact Angle: 15°
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Samples:
US$ 0.8/Set
1 Set(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

bushing

What is the purpose of the bushing?

If you notice the truck making noises when cornering, the bushings may be worn. You may need to replace the ball joint or stabilizer bar, but a simple inspection will reveal that the noise is coming from the bushing. The noise from a worn bushing on a metal joint can mimic the sound of other problems in the suspension, such as a loose stabilizer bar or a failed ball joint.

Function

What is the purpose of the bushing? They play an important role in the operation of various mechanical parts. Their main functions include reducing the clearance between the shaft and the bearing and reducing the leakage of the valve. Bushings are used in different ways to ensure smooth operation and longevity. However, some new designers don’t appreciate the functionality of the case. So let’s discuss these features. Some of their most common applications are listed below.
First, the shell does a lot of things. They reduce noise, control vibration, and provide amazing protection for all kinds of industrial equipment. Large industrial equipment faces more wear, vibration and noise, which can render it completely inoperable. Bushings help prevent this by reducing noise and vibration. Bushing sets also extend equipment life and improve its performance. Therefore, you should not underestimate the importance of the casing in your device.
Another common function of bushings is to support components during assembly. In other words, the bushing reduces the risk of machine wear. In addition to this, they are superior to bearings, which are notoriously expensive to maintain. However, they are still useful, and their versatility cannot be overemphasized. If you’re considering installing one, you’ll be glad you did! These products have become a necessity in the modern industrial world. If you’re wondering how to choose one, here are some of the most common bushing uses.
Electrical bushings are an important part of many electrical equipment. They carry high voltage currents through the enclosure and provide an insulating barrier between live conductors and metal bodies at ground potential. They are made of a central conductive rod (usually copper or aluminum) and surrounding insulators made of composite resin silicone rubber. Additionally, the bushings are made of various materials. Whether copper, aluminum or plastic, they are an important part of many types of electrical equipment.

type

There are several different types of bushings on the market today. They may be cheap but they are of good quality. These products can be used in telephones, cable television, computer data lines and alarm systems. The key to buying these products online is finding the right appliance store and choosing a high-quality product. An online appliance store should have comprehensive information and ease of use. For the right electrical bushing, you should look for reliable online stores with the best prices and high quality products.
Capacitive grading bushings use conductive foils inserted into paper to stabilize the electric field and balance the internal energy of the bushing. The conductive foil acts as a capacitive element, connecting the high voltage conductor to ground. These types of bushings are sometimes referred to as capacitor grade bushings. Capacitive grading bushings are usually made of paper impregnated with epoxy resin or mineral oil.
When buying enclosures, you should know how they are used. Unlike ball bearings, bushings should be stored upright so that they are in the correct working position. This is because horizontal placement can cause air bubbles to form in the fill insulation. It is also important to store the bushing properly to prevent damage. The wrong way to store these components can result in costly repairs.
In addition to the physical structure, the bushing insulation must also be effective over the long term. It must resist partial discharge and working electric field stress. The material and design of the bushing can vary widely. Early on, porcelain-based materials were popular in bushing designs. Porcelain was chosen because of its low cost of production and very low linear expansion. Ceramic bushings, on the other hand, require a lot of metal fittings and flexible seals.
bushing

Durability

The RIG 3 Bushing Durability Test Standard simulates real-world service conditions for automotive bushings. This three-channel test standard varies casing loads and stresses by applying a range of different load conditions and various control factors. This test is critical to the durability of the case, as it accurately reproduces the dynamic loads that occur during normal use. This test is a key component of the automotive industry and is widely used in many industries.
The Advanced Casing Model has five modules to address asymmetry, nonlinearity, and hysteresis. This model also represents the CZPT lag model. The model can be parameterized in the time domain using MATLAB, and the results can be exported to other simulation software. The developed bushing model is a key component in the durability and performance of vehicle suspension components.
A conductive material is coated on the inner surface of the sleeve. The coating is chosen to conduct a certain amount of current. The conductive path extends from the blade spacer 126 to the sleeve projecting edge 204 and then through the housing 62 to the ground. The coating is made of a low friction material and acts as a wear surface against the bushing sidewall 212 and the housing 62 .
Another important factor in a bushing’s durability is its ability to friction. The higher the operating speed, the greater the load on the bushing. Since bushings are designed for lighter loads and slower speeds, they cannot handle large loads at high speeds. The P-max or V-max value of a bushing is its maximum load or speed at 0 rpm. The PV value must be lower than the manufacturer’s PV value.

price

If you need to replace the bushing on the control arm, you should understand the cost involved. This repair can be expensive, depending on the make and model of your car. Generally, you should pay between $105 and $180 for a replacement. However, you can choose to have it done by a mechanic at a lower cost. The labor cost for this job can be around $160, depending on your automaker.
The cost of replacing the control arm bushings can range from $200 on the low end to $500 on a luxury car. While parts are cheap, labor costs are the highest. Mechanics had to remove suspension and wheel assemblies to replace bushings. If you have some mechanical knowledge, you can replace the bushing yourself. Control arm bushings on the wheel side are usually about $20 each. Still, if you’re not a mechanic, you can save money by doing it yourself.
bushing

Install

Press-fit bushings are installed using a retaining ring with a diameter 0.3/0.4 mm larger than the inner diameter of the bushing. To ensure accurate installation, use a mechanically driven, pneumatic or hydraulic drill and insert the bushing into the appropriate hole. This process is best done using mounting holes with drilled holes for the clamps. Make sure the mounting hole is in the center of the bushing and free of debris.
Once the bushing is positioned, use a vise to install its nut. A cold bushing will compress and fit the shell better. Place the sleeve in the refrigerator for at least 24 hours to aid installation. After removing the bushing from the refrigerator, make sure it has enough diameter to fit into the enclosure. Next, place the opposite socket into the enclosure and use it as a stand. After a few minutes, the bushing should be fully seated in the housing.
Install the new bushing into the housing hole. If the previous one had a metal case, insert the new one through the taper. Always lubricate the inner and outer surfaces of the bushing. Then, apply pressure to the inner metal sleeve of the new bushing. You may notice that the new bushing does not exactly match the housing hole. However, that’s okay because the outer diameter of the bushing is larger than the outer diameter of the hub drive.
The installation of the bushing requires the use of the hydraulic unit 16 . Hydraulic unit 16 is located near the #1 journal of the camshaft and extends from #2 to #7. Hydraulic fluid forces piston 22 away from the outer end of cylinder 20 and pushes shaft 14 forward. The shaft is then moved forward, pushing the bushing 17 onto the piston. Multiple bushings can be installed in a single engine.

China Custom High Quality Original Brand CZPT Kb020ar0 Kb025ar0 Kb045ar0 Kb060ar0 Kb200ar0 Thin Wall Ball Bearing   with Great qualityChina Custom High Quality Original Brand CZPT Kb020ar0 Kb025ar0 Kb045ar0 Kb060ar0 Kb200ar0 Thin Wall Ball Bearing   with Great quality
editor by CX 2023-11-12