China Standard China Factory UHMWPE Crane Outrigger Pad Bearing 300 Tons manufacturer

Product Description


Product Description

China Factory UHMWPE Crane Outrigger Pad Bearing 300 tons

ABOSN aims at offering : The most effective crane support mats with the most competitive prices .

ABOSN engineered plastic cribbing plates and outrigger pads are lightweight, strong, and solid designed tu support your crane, and can be easily handled and positioned byp 1 persn or two. It can not be warped like wood or corroded like steel. It won’t break in the long guaranteed time and obviously could not attract thieves.

ABOSN outrigger pads can be used only as crane leg pads, but also the trailer plates, sleeper of heavy machinery track mats of heavy truck. The multi-function makes our outrigger pads popular in the world market, becasue we can produce all of the outrigger pads according to customers’ resonable ideas.


Our Advantages

1.  Do not absorb moisture and will not swell up over time due to exposure outdoors.
2.  Good impact intensity, Do not lose their impact strength over time.
3.  Good breaking elongation,so they will bend but not break under extreme loads.
4.  Non-stick surface, easy to clean.
5.  Corrosion and chemical resistant.
6.  Can work in in adverse weather conditions.
7.  Durable & Long Lasting, Cost Efficient compared to Steel or Aluminum.
8.  Amazingly light compared to steel pads, and easier to mount, replace.
9.  Will not rot,crack,splinter, or absorb moisture, safer to use in the field compared to other wood based pads.
10.Lower maintenance costs.


Size ( square ) Weight ( kg ) Weight Load ( kg/pad )

400 x 400 x 40 mm

6.3  12,000 

500 x 500 x 40 mm 

9.9 15000

600 x 600 x 40 mm 

14.2 20000

600 x 600 x 50 mm 

18.0 25000

600 x 600 x 60 mm 

21.2 30000
800 x 800 x 40 mm  25.3 35000

800 x 800 x 50 mm 

31.3 40000

800 x 800 x 60 mm

38.4 45000

1000 x 1000 x 50 mm

48.0 50000

1000 x 1000 x 60 mm 

58.0 70000

1200 x 1200 x 60 mm 

85.0 110000

1200 x 1200 x 80 mm 

115.0 120000

1200 x 1200 x 100 mm 

141.0 160000

1500 x 1500 x 100 mm 

210.0 200000

2000 x 1000 x 100 mm 

196.0 220000

3000 x 1000 x 100 mm 

588.0 300000
Size ( round ) Weight ( kg )  Weight Load ( kg/pad)

800*50 mm 

25.0 35000

800 x 60 mm 

30.0 40000

900 x 50 mm 

30.0 45000

900 x 60 mm 

35.0 50000

1000 x 60 mm 

40.0 60000

1000 x 80 mm 

61.5 80000

1200 x 60 mm

66.4 90000

1200 x 80 mm 

88.5 120000

1500 x 100 mm 

180.0 180000



Packaging & Shipping


Q:Is the size fixed?

A:No.we can meet your needs according to your acquirement. That is to say, we accept to customize.


Q: What is your MOQ of this item?

A: 500 kilograms.


Q: Is it all right to make customer’s own brand name?

A: That’s all right to engrave your own brand name.


Q: What is your company’s available production capacity?

A: Usually 9000 tonnes per year.


Q. Can you special order a product for me?

A. We are typically CZPT to special order products for customers. OEM service .


After Sales Service

We are really the manufacture you are looking for!

1.We have professional sales with rich experience of working to handle each order.

2.We undertand your concern and aim to give the best service.

3.We provide quick responses and fast turn-around times


After-sales service – CZPT Product Quality is Guaranteed

1.We have Strict QC and make sure every step of processing is for specification compliance.
2.We track our goods from transportation to your sales in local market to help your successful business.
3.Manufactured in ISO 9001:2008 facility with over 20 years of manufacturing and fabricating experience.
  If you break a pad under normal conditions, CZPT will replace it free of charge.




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Material: PE
Kind: Engineering Plastic Sheet
Water Absorption: <0.01%
Contraction Percentage: 2.0%~5.0%
Tensile Strength: 30~40MPa
Color: Red;Blue;Yellow;Black;Green;White
US$ 10/Piece
1 Piece(Min.Order)

Request Sample



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

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

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 Standard China Factory UHMWPE Crane Outrigger Pad Bearing 300 Tons   manufacturerChina Standard China Factory UHMWPE Crane Outrigger Pad Bearing 300 Tons   manufacturer
editor by CX 2024-02-12