China best China Factorydeep Groove Ball Bearing Angular Contact Ball Bearingself-Aligning Ball Bearingthrust Ball Bearingspherical Roller Bearingcylindrical Rollerbearing bearing distributors

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

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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

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

How do nylon sleeve bearings perform in wet or corrosive environments?

Nylon sleeve bearings generally perform well in wet or corrosive environments due to their inherent properties and resistance to certain environmental conditions. Here’s a detailed explanation of how nylon sleeve bearings perform in wet or corrosive environments:

  • Moisture Resistance:

Nylon is inherently moisture-resistant, which makes nylon sleeve bearings suitable for wet environments. Nylon bearings can withstand exposure to water, humidity, and other forms of moisture without significant degradation or loss of performance. The moisture resistance of nylon helps prevent swelling, warping, or dimensional changes in the bearings, ensuring their continued functionality in wet conditions.

  • Corrosion Resistance:

Nylon sleeve bearings exhibit good resistance to corrosion caused by certain chemicals and substances. They are particularly resistant to alkaline solutions, weak acids, and organic solvents. This corrosion resistance makes nylon bearings suitable for applications where exposure to these corrosive substances is a concern. However, it’s important to note that nylon may not be resistant to all types of corrosive environments, especially those involving strong acids or bases. In such cases, alternative bearing materials may be more appropriate.

  • Self-Lubrication:

Nylon sleeve bearings have self-lubricating properties, which can be beneficial in wet or corrosive environments. The inherent lubricity of nylon helps reduce friction and wear between the bearing surfaces, even in the absence of external lubrication. This self-lubrication capability allows nylon bearings to operate smoothly and efficiently in wet or corrosive conditions, minimizing the need for additional lubricants that may be washed away or affected by the environment.

  • Limitations:

While nylon sleeve bearings offer good performance in wet or corrosive environments, there are limitations to consider. Continuous exposure to high levels of moisture or highly corrosive substances may eventually affect the performance and lifespan of nylon bearings. In such cases, alternative bearing materials specifically designed for extreme wet or corrosive conditions, such as stainless steel or specialized polymers, may be more suitable.

It’s also important to consider the specific application requirements and consult with bearing manufacturers or experts to ensure the appropriate selection of nylon sleeve bearings for wet or corrosive environments. They can provide guidance on the suitable bearing design, material formulation, and additional protective measures, such as seals or coatings, to enhance the performance and longevity of nylon bearings in such conditions.

In summary, nylon sleeve bearings generally perform well in wet or corrosive environments due to their moisture resistance, corrosion resistance to certain chemicals, and self-lubricating properties. However, their performance may be limited in extreme wet or highly corrosive environments, where alternative bearing materials may be more appropriate. Proper selection, consultation with experts, and consideration of the application requirements are essential to ensure optimal performance and longevity of nylon sleeve bearings in wet or corrosive conditions.

nylon sleeve bearing

What are nylon sleeve bearings, and how are they used in machinery and equipment?

Nylon sleeve bearings, also known as plain bearings or bushings, are a type of bearing made from nylon material. They are used in machinery and equipment for various applications that require low friction, noise reduction, and resistance to wear and corrosion. Here’s a detailed explanation of nylon sleeve bearings and their uses in machinery and equipment:

  • Construction and Material:

Nylon sleeve bearings are typically made from a type of nylon known as polyamide. Polyamide is a synthetic polymer that offers several desirable properties for bearing applications. It has excellent self-lubricating properties, low friction coefficient, good resistance to wear and abrasion, and high resistance to chemicals and corrosion. Nylon is also known for its lightweight and cost-effectiveness, making it a popular choice for various industrial applications.

  • Low-Friction Operation:

Nylon sleeve bearings provide a low-friction operation due to the self-lubricating properties of nylon. The material has inherent lubricity, which reduces friction and heat generation during operation. This low-friction characteristic helps minimize energy losses, enhance efficiency, and reduce the wear of mating surfaces. It also contributes to quieter operation, making nylon sleeve bearings suitable for applications where noise reduction is important.

  • Wear and Corrosion Resistance:

Nylon sleeve bearings exhibit good resistance to wear and corrosion. The nylon material is capable of withstanding continuous sliding motion against other surfaces without significant wear or damage. It can handle both radial and axial loads while maintaining its integrity. Additionally, nylon has high resistance to chemicals, moisture, and most common lubricants, making it suitable for applications in harsh or corrosive environments.

  • Versatility and Design Flexibility:

Nylon sleeve bearings offer versatility and design flexibility due to their ease of manufacturing and customization. They can be produced in various shapes and sizes, including cylindrical, flanged, or thrust configurations, to accommodate different application requirements. Nylon’s moldability allows for complex geometries and intricate features, enabling engineers to design bearings with specific load-carrying capacities and dimensional tolerances.

  • Applications in Machinery and Equipment:

Nylon sleeve bearings find applications in a wide range of machinery and equipment across various industries. Some common uses include:

  • Automotive Industry: Nylon sleeve bearings are used in automotive components such as suspension systems, steering columns, and throttle linkages. They provide smooth and reliable operation while withstanding the demanding conditions of the automotive environment.
  • Industrial Machinery: Nylon sleeve bearings are employed in industrial machinery, including conveyor systems, pumps, fans, and electric motors. They help reduce friction, absorb shocks and vibrations, and provide long-lasting performance under heavy loads.
  • Home Appliances: Nylon sleeve bearings are utilized in various home appliances such as washing machines, dishwashers, and refrigerators. They contribute to quiet operation, durability, and smooth movement of rotating components.
  • Office Equipment: Nylon sleeve bearings can be found in office equipment like printers, scanners, and copiers. They ensure smooth and reliable movement of paper feed mechanisms, rollers, and other moving parts.
  • Sports Equipment: Nylon sleeve bearings are used in sports equipment, including bicycles, skateboards, and fitness machines. They provide low-friction performance, durability, and resistance to moisture and corrosion.

In summary, nylon sleeve bearings are bearings made from nylon material, offering low friction, wear resistance, corrosion resistance, and design flexibility. They find applications in various machinery and equipment across industries, providing reliable and efficient operation. Nylon sleeve bearings are valued for their self-lubricating properties, low noise characteristics, and ability to withstand diverse operating conditions, making them a popular choice for many engineering applications.

China best China Factorydeep Groove Ball Bearing Angular Contact Ball Bearingself-Aligning Ball Bearingthrust Ball Bearingspherical Roller Bearingcylindrical Rollerbearing   bearing distributorsChina best China Factorydeep Groove Ball Bearing Angular Contact Ball Bearingself-Aligning Ball Bearingthrust Ball Bearingspherical Roller Bearingcylindrical Rollerbearing   bearing distributors
editor by CX 2024-01-11