China factory POM Wheel Door Plastic Wheel Sliding Door Window Roller Bearing with high quality

Product Description

 

Product Number as shown in the picture
Brand Name according to customers’ requirements
Size custom-made (provide drawings or pictures)
Material nylon plastic/ steel/ aluminium/ zinc/ pvc…
Color orange, white, black, yellow, blue, red…
Applacation sliding door and window, binds, furniture, Roll-up door, Conveyor belt…
Normal Packing poly bag + outer carton

 

About us
Our factory is specialized in manufacturing non-standard bearing, plastic and metal pulley, bracket pulley, roller, door and window fittings, etc. Relying on a series of advanced processing equipments, skilled workers, strict inspection system, and organized management, we are CZPT to provide good-quality products with competitive price.

Why choose us
1.Professional experience: almost 20 years’ expenience in non-standard bearings, rollers, pulleys, and other plastic accessories for door and window.
2.Popular over the world: over 20 market countries.
3.Advantage: good quality with competitive price.
4.OEM offered: technical drawings, samples or photos are needed.

FAQ

Q: How to get a quotation and start business relationship with your company?
A: Please send us email and our sales representive will contact you as soon as we receive your email.

Q: How to receive a quotaion in the shortest time?
A: When you send us an enquiry, please try to provide more details, such as product size, photo or drawing, order quantity, etc. 

Q: How to start an OEM project with your company?
A: Please send us your designed drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange sample production once received your deposit.

Q: What’s your MOQ?
A: The MOQ depends on the design and production processes of the products. Nomally our company MOQ is 10000pc , but it can be much more or less depending on different product types. Therefore, we recommend you to tell us your required quantity first.

Q:How long can I receive an order?
A: That depends on the specific items and your order quantity. The lead time varies from 30 to 90 days. 

Q:Are you a factory or trading company?
A:We are professional factory on this area for more than 25 years. Located in the City HangZhou, very close to HangZhou PORT.

Q:What’s your mainly product?
A:Our company focus on the production of ROLLER / PULLEY / BEARING, with an experienced team for designing, manufacturing, marketing and exporting.

Q:How can you guarantee the quality?
A:Perfect quality control system ISO9001, experienced workers, experienced engineer team and inspection team, sample confirmation before mass production, Inspection before delivery.
 

Contact Us

 

If you are interested in, please send me a message.

 

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Rolling Body: Ball Bearings
The Number of Rows: Single
Outer Dimension: Micro(≤26mm)
Samples:
US$ 1/Piece
1 Piece(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.

pom bearing

How does proper installation and alignment affect the performance and lifespan of POM bearings?

Proper installation and alignment play a critical role in the performance and lifespan of POM (Polyoxymethylene) bearings. The correct installation and alignment procedures ensure that the bearings operate under optimal conditions, minimizing wear, reducing friction, and extending their service life. Here is a detailed explanation of how proper installation and alignment affect the performance and lifespan of POM bearings:

1. Load Distribution:

Proper installation and alignment of POM bearings help ensure uniform load distribution across the bearing surfaces. When the bearings are correctly installed, they can effectively support and distribute the applied loads, preventing excessive stress on specific areas. This balanced load distribution reduces the risk of localized wear, fatigue, or premature failure, enhancing the overall performance and durability of the bearings.

2. Reduced Friction and Heat Generation:

Accurate installation and alignment of POM bearings help minimize friction and heat generation during operation. When the bearings are properly aligned, they can rotate smoothly without excessive friction or binding. This reduces energy losses, minimizes heat buildup, and prevents excessive wear. Proper alignment also ensures that the bearing surfaces are in optimal contact, allowing for efficient lubrication distribution and further reducing friction. Reduced friction and heat generation contribute to improved performance and extended lifespan of POM bearings.

3. Prevention of Misalignment-Related Issues:

Correct installation and alignment of POM bearings help prevent misalignment-related issues. Misalignment can occur due to improper installation practices or external factors such as vibration or thermal expansion. Misalignment can lead to uneven loading, increased friction, and accelerated wear. By following proper installation procedures and aligning the bearings accurately, the risk of misalignment-related problems such as excessive wear, noise, or premature failure is minimized, ensuring reliable and long-lasting bearing operation.

4. Protection Against Contamination:

Proper installation and alignment of POM bearings include implementing appropriate sealing mechanisms to protect against contamination. Contaminants such as dirt, dust, moisture, or chemicals can enter the bearing assembly if not properly sealed. Contamination can lead to abrasion, corrosion, or lubricant degradation, negatively impacting the bearing’s performance and lifespan. By ensuring proper installation and alignment, including the use of suitable seals or shields, the ingress of contaminants can be minimized, preserving the integrity and functionality of the POM bearings.

5. Consultation and Expertise:

When it comes to the installation and alignment of POM bearings, consulting with bearing manufacturers, industry experts, or experienced professionals is highly recommended. They can provide specific guidelines, best practices, and technical support to ensure proper installation and alignment procedures are followed. Manufacturers often provide detailed installation instructions, including torque specifications, mounting methods, or alignment techniques, tailored to their specific bearing designs. Seeking expert advice helps avoid potential installation errors and ensures that the bearings are correctly installed and aligned for optimal performance and enhanced lifespan.

By paying attention to proper installation and alignment procedures, POM bearings can operate efficiently, withstand the intended loads, minimize wear, and deliver extended service life in various industrial applications.

pom bearing

Are POM bearings known for their self-lubricating or maintenance-free qualities?

Yes, POM bearings are known for their self-lubricating qualities, which contribute to their maintenance-free characteristics. The unique properties of POM enable it to function as a self-lubricating material in bearing applications, offering several advantages:

1. Inherent Lubricity:

POM has inherent lubricity, meaning it exhibits lubricating properties without the need for additional lubricants. The molecular structure of POM allows for the formation of a thin lubricating film at the interface between the bearing and the mating surface. This lubricating film reduces friction and wear, promoting smooth operation and minimizing the need for external lubrication.

2. Reduced Friction and Wear:

The self-lubricating properties of POM contribute to reduced friction and wear in bearing applications. The formation of a lubricating film helps to separate the sliding or rolling surfaces, minimizing direct metal-to-metal contact and reducing frictional forces. This leads to lower wear rates and less material loss, resulting in extended bearing life and improved performance.

3. Longer Service Life:

POM bearings’ self-lubricating qualities contribute to their longer service life compared to bearings that require regular lubrication. The presence of a lubricating film helps to protect the bearing surfaces from excessive wear and damage, allowing the bearing to operate smoothly over an extended period. The reduced friction and wear also help to minimize the accumulation of debris and contaminants, further enhancing the bearing’s longevity.

4. Low Maintenance Requirements:

Due to their self-lubricating properties, POM bearings have low maintenance requirements. Unlike traditional bearings that rely on periodic lubrication to ensure proper operation, POM bearings can operate effectively without the need for frequent lubricant replenishment or maintenance. This characteristic is particularly beneficial in applications where regular maintenance is impractical, time-consuming, or costly.

5. Cost Savings:

The self-lubricating and maintenance-free qualities of POM bearings can result in cost savings for users. With reduced maintenance requirements, there is less need for lubrication equipment, lubricants, and labor associated with lubrication tasks. Additionally, the extended service life of POM bearings reduces the frequency of bearing replacements, leading to lower maintenance and replacement costs over time.

It’s important to note that while POM bearings are known for their self-lubricating qualities, the specific application conditions and requirements should be considered. In certain demanding or high-temperature applications, additional lubrication or alternative bearing materials may be necessary. Consulting with bearing manufacturers or industry experts can help determine the most suitable bearing solution for specific operating conditions.

pom bearing

Can you explain the properties and advantages of POM as a bearing material?

POM, also known as polyoxymethylene or acetal resin, is a versatile engineering plastic that exhibits several desirable properties when used as a bearing material. These properties contribute to the advantages of POM bearings in various applications. Let’s explore the properties and advantages of POM as a bearing material:

1. Excellent Wear Resistance: POM bearings have excellent wear resistance, making them suitable for applications involving continuous sliding or rotational motion. The material’s low wear rate ensures prolonged bearing life and reduces the need for frequent maintenance or replacement.

2. Low Friction Coefficient: POM exhibits a low coefficient of friction, which results in reduced energy loss and improved efficiency in bearing applications. The low friction properties of POM bearings contribute to smooth and precise movement, enabling better performance and reduced power consumption.

3. Good Dimensional Stability: POM has good dimensional stability, meaning it exhibits minimal swelling or deformation under different environmental conditions. This property ensures that POM bearings retain their shape and size, allowing for consistent and reliable performance over time. Dimensional stability is particularly important in applications where tight tolerances and precise fits are required.

4. High Stiffness: POM has a high stiffness-to-weight ratio, providing rigidity and stability in bearing applications. This property allows POM bearings to withstand high loads and resist deformation, ensuring stable operation even under demanding conditions.

5. Chemical Resistance: POM is resistant to many chemicals, oils, and solvents commonly encountered in machinery applications. This property makes POM bearings suitable for use in environments where exposure to various substances is expected, without compromising their performance or integrity.

6. Low Moisture Absorption: POM has low moisture absorption, meaning it retains its mechanical properties even in humid or wet conditions. This property is particularly advantageous in applications where moisture resistance is crucial, such as food processing machinery or outdoor equipment.

7. FDA Compliance: POM is FDA (Food and Drug Administration) compliant, which means it meets the regulatory requirements for use in food processing and packaging applications. POM bearings are commonly utilized in the food industry due to their excellent corrosion resistance, low moisture absorption, and compliance with food safety standards.

8. Ease of Machining: POM is a material that is relatively easy to machine, allowing for the production of complex bearing shapes and precise dimensions. This ease of machining enables efficient manufacturing processes and customization of POM bearings to meet specific application requirements.

9. Biocompatibility: POM exhibits good biocompatibility, making it suitable for certain medical and healthcare applications. POM bearings can be used in medical equipment and devices where contact with the human body is required, such as surgical instruments, imaging equipment, and prosthetics.

10. Cost-Effective: POM is a cost-effective material compared to some other high-performance engineering plastics. Its combination of properties, ease of manufacturing, and availability make POM bearings an economical choice for many applications.

POM’s properties and advantages as a bearing material contribute to its widespread use in various industries, including automotive, electrical, textile, food processing, medical, and industrial machinery. However, it’s important to consider the specific application requirements, load conditions, and environmental factors when selecting POM bearings to ensure optimal performance and longevity.

China factory POM Wheel Door Plastic Wheel Sliding Door Window Roller Bearing   with high qualityChina factory POM Wheel Door Plastic Wheel Sliding Door Window Roller Bearing   with high quality
editor by CX 2024-01-30

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