Product Specifications
| Parameter |
Details |
| Model NO. |
628 |
| Material |
POM |
| Product Name |
Plastic POM Ball Bearing |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Feature |
Low Noise, Long Life, High Speed |
| Service |
OEM, ODM |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Home Appliances |
Air Conditioners, Washing Machines, Refrigerators |
| New Energy Equipment |
Solar Tracking Systems, Small Wind Turbines |
| Industrial Machinery |
Textile Machines, Packaging Equipment, Printing Machinery |
| Automotive |
HVAC Systems, Seat Adjustments, Window Mechanisms |
Eliminate Operational Noise with 628 Plastic POM Ball Bearing for Low Noise Applications
Excessive noise from mechanical components can disrupt production environments, affect product quality, and lead to increased maintenance costs. Many manufacturers struggle to find bearings that balance low noise performance with durability, especially in applications where traditional metal bearings fail to meet noise requirements. Sourcing customized plastic bearings often involves long lead times and minimum order quantities that don’t align with small-batch production needs.
Engineered for Quiet Performance: 628 POM Ball Bearing Solutions
Our 628 plastic POM ball bearing is specifically designed to address low noise challenges in precision applications. Made from high-grade POM material, this bearing reduces vibration and operational noise compared to traditional steel bearings, making it ideal for noise-sensitive environments. With over 18 years of manufacturing experience, we support OEM and ODM customization, allowing adjustments to structure, size, and housing based on your exact drawings and requirements. Whether for home appliances or industrial machinery, this bearing delivers consistent performance with Z2/Z3/Z4 noise grades.
Optimal Performance in Noise-Sensitive Environments
This 628 POM bearing excels in applications requiring low noise and smooth rotation, such as HVAC systems, office equipment, and medical devices. Its plastic construction minimizes metal-to-metal contact, reducing friction and sound emissions while maintaining stability under moderate loads. The bearing operates effectively in temperature ranges typical of indoor and light industrial settings, ensuring reliability in both home and professional equipment. For manufacturers prioritizing quiet operation without sacrificing longevity, this plastic ball bearing offers a targeted solution.
Technical Advantages of POM Material and Precision Engineering
The 628 POM ball bearing combines material science with precise manufacturing to deliver superior performance. POM (Polyoxymethylene) provides excellent wear resistance and dimensional stability, ensuring the bearing maintains its shape and functionality over extended use. With precision ratings from P0 to P4, it meets strict tolerance requirements for high-precision applications, reducing vibration that contributes to noise. The bearing’s cage design optimizes ball circulation, further minimizing friction and ensuring smooth rotation at varying speeds. Additionally, its compatibility with both grease and oil lubrication allows customization based on specific application needs, enhancing versatility.
Long-Term Value: Avoid Hidden Costs of Substandard Bearings
Choosing low-quality plastic bearings can lead to frequent replacements, unplanned downtime, and increased maintenance expenses. Inferior materials may degrade quickly under load, causing noise levels to rise over time and compromising equipment performance. Our 628 POM bearing, produced under ISO 9001:2015 quality management standards, undergoes rigorous testing—including dimensional checks and noise vibration analysis—to ensure consistent quality. By investing in a reliable low noise ball bearing, you reduce the total cost of ownership through extended service life and fewer disruptions to your production line.
Why Global Buyers Choose Our Plastic Bearings
With a production capacity of 1,000,000 units annually and a presence in Europe, North America, Southeast Asia, and the Middle East, we have established a reputation for dependability. Our in-house laboratory conducts comprehensive performance tests, from noise measurement to service life evaluations, ensuring each bearing meets international standards (ISO, ABMA, DIN). We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders without MOQ, supporting both small-batch trials and large-scale production. Our professional technical team provides free guidance on selection and installation, ensuring you get the right bearing for your application. Backed by a 12-month warranty and responsive after-sales service, we stand behind our products’ performance.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple transport options: by sea or by air
- Free samples available for distributors and wholesalers (freight cost borne by customer)
Get Your Customized 628 POM Ball Bearing Today
Don’t let noise issues compromise your product quality or production efficiency. Whether you need standard specifications or customized solutions, our 628 plastic POM ball bearing is ready to meet your low noise requirements. Send us your design drawings, application details, or quantity needs, and our team will provide a tailored quote within 24 hours. Start optimizing your equipment’s performance with a bearing designed for quiet, reliable operation.
Frequently Asked Questions
Q: Is the 628 POM ball bearing suitable for high-temperature applications?
A: POM material performs well in typical indoor and light industrial temperature ranges. For high-temperature environments, please consult our technical team to discuss material alternatives or modifications.
Q: Can you customize the bearing size or housing according to our drawings?
A: Yes, we fully support OEM and ODM customization. Our engineering team can adjust structure, size, and housing based on your specific drawings and requirements.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date customers receive the goods, covering manufacturing defects with free replacement or refund for qualified issues.
Q: What is the minimum order quantity for standard bearings?
A: The minimum order quantity for standard 628 POM bearings is 1 piece, with sample orders available without MOQ.
Q: How do you ensure the low noise performance of the bearing?
A: Each bearing undergoes noise and vibration testing in our in-house laboratory, with ratings available up to Z4. Our precision manufacturing process and POM material selection further minimize operational noise.
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