China OEM Cheap Bearings POM Bearing with Balls Product Skateboard Bearings 6206 Product bearing driver

Product Description

Product Description

Material Option:
1.Bearing Material:carbon steel,chrome,stainless steel,iron,copper,ect.
2.Roller Material:POM,nylon,PU, PA66,glass fiber,etc
3.Sealing from:2RS ZZ ,Z ,RS,OPEN (metal or nylon)
4.Colour: natural color, green, orange, blue, grey, milky white, porcelain white etc.

 

Application:

This kind of roller is suitable for wardrobes,big cabins,sliding doors and windows,etc.
 

Product Feature:

1.Low coefficient of product,reduce tire damage
2.Running smoothly and durable.

3.Poduct size accurate

4.Bearing the adoption of advanced technology production

Other Products

MAIN PRODUCTS

1, Miniature Bearings: like 608, 609, 625, 626, 693, 695, etc;
2, Deep Groove Ball Bearings: like 6000, 6200, 6300, 6800, 6900, 16000 Series;
3, Non-Standard Bearings: U grooved bearings, V grooved bearings, double grooved bearings, bearing rollers with or without plastic injection.
4, Pillow Block Bearing: UCP/ UCF/ UCFL;
5,Tapered Roller Bearings
 

    

Why choose us

PROFESSIONAL MANUFACTURER
20 years’ bearings production experience in own factory, with competitive price advantage.

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.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  2000 pcs customized your brand bearings.

OEM POLICY
1.We can printing our brand (logo,artwork) on the shield or make your own brand on the shield.
2.We can custom your packaging according to your design

Company Profile

ZheJiang CZPT Bearing Group is a professional bearing manufacturer and exporter in China for 20 years’ experience. Our company is specialized in producing Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings and Special Bearings in accordance with Customers’ designs.Our bearings has been widely applied into agricultural equipments, home appliances, power equipments, machine tools, automotives and engineering machinery, etc.

The company has 20 sets of automatic production lines, automatic assembly lines with the annual production capacity of 60 millions sets. Perfect measuring and testing measures & instruments has been adopted by the company to ensure excellent quality. The company has been assessed & registered ISO9001: 2000 quality certificate. It is developing toward series of products with high grade, high precision and advanced technologies to create a global OEM and after-sale service system.

The company has strong stable relations with many worldwide users, the products have been found a steady market in North & South America, South-east Asia, Europe, Middle east & some other countries & districts.

ZheJiang Naimei Bearing will adhere a long term principle “Quality first, Credit first & Service first” to welcome customers both at home & abroad.

Packaging & Shipping

 

 

Exhibition

 

FAQ

1.Q:Do you know the Detail Size for the Bearing ?
A:Of Couse.We have a database for all kinds of Bearing.

2.Q: This Size of Bearing is common parts?
A:These are standard size bearing.

3.Q:Are you a factory or a Trade Company for Bearing ?
A:We are the factory.

4.Q:How many the MOQ of the Bearing?
A:1pcs accept for the standard size. 
If you purchase the Non-Standard for BearingThe MOQ is 50pcs.

5.Q:Could you supply free sample of bearing for our test?
A:Yes,Free sample can be offer.

6.Q:Could you accept OEM and customize?
A:Yes, OEM is accepted and we can customize for you according to sample or drawing.

7.Q:Do you have stocks?
A:Yes, most of the bearings showing on alibaba are in stock,especialy big bearings.

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Contact Angle: 45°
Aligning: Non-Aligning Bearing
Separated: Unseparated
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.

pom bearing

What are the potential challenges or limitations of using POM bearings in various industries?

Using POM (Polyoxymethylene) bearings in various industries can come with certain challenges and limitations. While POM offers several advantages, it is important to consider the following factors when assessing its suitability for specific applications. Here is a detailed explanation:

1. Temperature Limitations:

POM bearings have temperature limitations compared to other bearing materials. POM has a relatively low melting point and can degrade when exposed to high temperatures for prolonged periods. This temperature sensitivity restricts the use of POM bearings in applications that involve high temperatures, such as certain automotive, aerospace, or industrial processes. It is crucial to ensure that the intended operating temperature falls within the recommended limits to prevent potential bearing failure or performance degradation.

2. Load Capacity:

While POM bearings can withstand moderate to light loads, they have lower load-carrying capacities compared to materials like steel or bronze. Exceeding the recommended load limits can lead to premature wear, deformation, or failure of POM bearings. Therefore, it is essential to carefully evaluate the specific load requirements of the application and select bearings with adequate load capacity to ensure reliable and long-lasting performance.

3. High-Frequency Vibrations:

POM bearings may not be suitable for applications that involve high-frequency vibrations. POM is a relatively low-damping material, meaning it has limited ability to absorb or dampen vibrations. In situations where high-frequency vibrations are present, such as certain rotating or oscillating machinery, POM bearings may experience increased noise, vibration, or accelerated wear. In such cases, alternative bearing materials with better damping properties may be more appropriate.

4. Chemical Compatibility:

While POM has good chemical resistance overall, it may not be compatible with certain aggressive chemicals or solvents. POM can be susceptible to degradation or swelling when exposed to certain substances, which can compromise the performance and integrity of the bearings. It is crucial to evaluate the chemical compatibility of POM with the specific operating environment and ensure that the chosen bearings can withstand the anticipated chemical exposure without adverse effects.

5. Precision Requirements:

High-precision applications may have stringent dimensional accuracy and stability requirements. While POM bearings can offer good dimensional stability, they may not provide the same level of precision as materials like ceramics or specialized steel alloys. In applications where tight tolerances and precise positioning are critical, alternative bearing materials with higher precision capabilities may be more suitable.

6. Lubrication Considerations:

POM bearings have self-lubricating properties, which can be advantageous in certain applications. However, in high-speed or high-load scenarios, additional lubrication may be necessary to optimize performance and reduce friction. The lubrication requirements and compatibility with POM should be carefully evaluated to ensure proper lubrication and prevent premature wear or damage to the bearings.

7. Compatibility with Other Materials:

POM bearings may have limitations in terms of compatibility with other materials in the application. For example, POM may not be suitable for applications where it needs to interact with abrasive or rough surfaces, as it can experience accelerated wear. Additionally, POM may have limitations in terms of its ability to handle certain dynamic or high-impact situations. It is important to consider the specific application requirements and assess the compatibility of POM with other components or materials involved.

In summary, while POM bearings offer several advantages, including low friction, self-lubrication, and dimensional stability, they also have challenges and limitations. These include temperature limitations, load capacity constraints, sensitivity to high-frequency vibrations, chemical compatibility considerations, precision requirements, lubrication needs, and compatibility with other materials. By carefully evaluating these factors and considering alternative bearing materials when necessary, the potential challenges and limitations of using POM bearings can be effectively addressed in various industries.

pom bearing

Can you explain the maintenance and lubrication requirements for POM bearings?

Maintenance and lubrication play crucial roles in ensuring the optimal performance and longevity of POM (Polyoxymethylene) bearings. Here is a detailed explanation of the maintenance and lubrication requirements for POM bearings:

1. Inspection and Cleaning:

Regular inspection of POM bearings is essential to identify any signs of wear, damage, or contamination. Visual inspection can help detect issues such as excessive wear, cracking, or deformation. If any abnormalities are found, the bearing should be replaced or repaired promptly. Additionally, periodic cleaning of the bearings can remove dirt, dust, or debris that may accumulate over time, ensuring smooth operation and minimizing the risk of premature failure.

2. Lubrication:

POM bearings have inherent self-lubricating properties; however, certain applications may still require additional lubrication to optimize performance. The lubrication requirements for POM bearings depend on factors such as load, speed, temperature, and operating environment. Here are some important considerations for lubricating POM bearings:

  • Type of Lubricant: It is recommended to use lubricants specifically designed for POM materials. Common lubricants suitable for POM bearings include oils, greases, or solid lubricants. The lubricant should be compatible with POM and provide adequate lubrication under the operating conditions.
  • Appropriate Lubrication Method: The lubrication method should ensure proper distribution of the lubricant to the bearing surfaces. Depending on the application and accessibility, lubrication can be carried out through methods such as oil bath or oiling, greasing, or using centralized lubrication systems. Following the manufacturer’s guidelines or industry best practices for lubrication is crucial to achieve optimal performance.
  • Lubrication Interval: The frequency of lubrication depends on the specific operating conditions and the lubricant used. It is important to establish a regular lubrication schedule based on factors such as operating hours, temperature, load, and the lubricant’s performance characteristics. Regular lubrication helps to maintain the desired level of friction reduction, prevent excessive wear, and extend the service life of POM bearings.
  • Quantity of Lubricant: The appropriate amount of lubricant should be applied to ensure sufficient coverage and film formation on the bearing surfaces. Insufficient lubrication may result in increased friction and wear, while excessive lubrication can lead to overheating or leakage. Following the manufacturer’s recommendations or consulting with lubrication experts can help determine the optimal lubricant quantity.

3. Environmental Considerations:

The operating environment can impact the maintenance and lubrication requirements for POM bearings. Factors such as temperature extremes, exposure to chemicals, moisture, or contaminants may necessitate additional maintenance measures. For example, in high-temperature environments, selecting lubricants with appropriate temperature resistance and periodic monitoring of bearing performance become crucial. Similarly, in chemically aggressive environments, selecting compatible lubricants and implementing appropriate sealing systems are important to protect the bearings from degradation or failure.

4. Consultation and Expertise:

When it comes to maintenance and lubrication of POM bearings, it is advisable to consult with bearing manufacturers, industry experts, or maintenance professionals. They can provide specific guidance based on the application requirements, operating conditions, and best practices. Following the recommended maintenance procedures, lubrication intervals, and using quality lubricants can help ensure the optimal performance and service life of POM bearings.

By adhering to proper maintenance practices and implementing suitable lubrication strategies, POM bearings can deliver reliable performance, minimize wear, and extend their operational lifespan in various applications.

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 OEM Cheap Bearings POM Bearing with Balls Product Skateboard Bearings 6206 Product   bearing driverChina OEM Cheap Bearings POM Bearing with Balls Product Skateboard Bearings 6206 Product   bearing driver
editor by CX 2024-04-25

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