Product Specifications
| Parameter |
Details |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Service |
OEM, ODM |
| Transport Package |
Carton, Pallet |
| Specification |
72×28×31 mm |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
1,000,000 units/year |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Transmission systems, wheel hubs, auxiliary machinery |
| Motorcycle |
Engine components, wheel assemblies, drive trains |
Eliminate Downtime with Reliable Deep Groove Ball Bearings for Auto & Motorcycle Parts
When bearings fail prematurely in auto or motorcycle components, the cost goes beyond replacement parts—think production delays, repair labor, and customer dissatisfaction. Many buyers struggle with inconsistent quality from generic suppliers or face high minimum orders that tie up capital. As a manufacturer with over 15 years of experience supplying global automotive clients, we understand these frustrations firsthand.
High Quality Deep Groove Ball Bearings Engineered for Vehicle Performance
Our Deep Groove Ball Bearing delivers the precision (P0-P4) and durability needed for auto and motorcycle applications. With strict raw material inspection and full-process production supervision, we ensure each bearing meets ISO standards for stable performance. Whether you need standard sizes or custom specifications, our flexible order policy (1 piece MOQ for standard bearings) supports both small-batch prototyping and large-scale production.
Optimized for Automotive and Motorcycle Operating Conditions
This bearing excels in high-speed rotational environments typical of vehicle components, where it withstands radial loads and moderate axial loads. The Z1V1-Z3V3 vibration grades ensure low noise operation—critical for passenger comfort in automotive applications and smooth performance in motorcycles. Its robust construction using high-grade chrome steel guarantees long service life even under varying temperature and load conditions.
Precision Parameters That Drive Performance
The P0-P4 precision range allows customization based on application demands: P0 for general automotive use balances cost and reliability, while P4 suits high-precision motorcycle engines requiring minimal runout. Vibration grades Z2V2 and Z3V3 are ideal for electric vehicle components where noise reduction is paramount. The 72×28×31 mm specification provides a versatile fit for common transmission and wheel hub assemblies, with OEM/ODM services available to adjust dimensions according to your exact drawings.
Why Quality Bearings Reduce Total Cost of Ownership
Choosing substandard bearings may save upfront costs, but frequent replacements and downtime quickly erase those savings. Our bearings undergo comprehensive testing—including dimensional checks, noise analysis, and service life simulations—to ensure consistent quality. With ISO 9001:2015 and ISO 14001 certifications, we meet the strict standards of automotive and motorcycle manufacturers, reducing the risk of field failures and warranty claims.
Our Commitment to Your Production Success
With 18 years of manufacturing and export experience, we serve brand owners and industrial buyers across Europe, North America, and Southeast Asia. Our in-house laboratory conducts rigorous performance tests, and every product comes with a 12-month warranty. For distributors and wholesalers, we offer free samples (freight collect) to verify quality before bulk orders. Our technical team provides free guidance on selection, installation, and maintenance, ensuring you get the right bearing for your application the first time.
Packaging & Shipping
- Secure carton packaging with palletization for bulk orders, ensuring product protection during transit
- Sample orders shipped within 3-5 working days; bulk production delivered in 5-15 working days
- Multiple logistics options including express (DHL, FedEx) and sea/air freight to match your timeline
- Real-time tracking provided for all shipments, keeping you informed of delivery status
- Flexible MOQ: 1 piece for standard bearings, customized order quantities negotiable
Get the Right Bearing for Your Vehicle Components Today
Don’t let bearing issues disrupt your production schedule. Whether you need standard precision (P0) for general automotive parts or high-precision (P4) for performance motorcycles, we have the expertise to meet your requirements. Send us your specifications, and our team will provide a tailored quote within 24 hours—backed by our commitment to quality and on-time delivery.
Frequently Asked Questions
Q: Are these bearings suitable for both passenger cars and motorcycles?
A: Yes, our deep groove ball bearings are engineered for various automotive and motorcycle applications, including transmission systems, wheel hubs, and engine components. The P0-P4 precision range and Z1V1-Z3V3 vibration grades can be customized to match specific vehicle requirements.
Q: Can you produce bearings according to our drawings or samples?
A: Absolutely. We support full OEM/ODM customization, including adjustments to structure, size, housing, and packaging based on customer drawings and demands. Our R&D team will work with you to ensure the final product meets your specifications.
Q: What is your warranty policy for these bearings?
A: All products come with a 12-month warranty from the date of delivery. Defective products confirmed by our quality inspection will be replaced free of charge with your next bulk order or refunded, depending on your preference.
Q: Do you offer technical support for bearing selection and installation?
A: Yes, our professional technical team provides free guidance on bearing selection, installation, lubrication, and daily maintenance. We also offer remote troubleshooting and inventory optimization support to help you maximize bearing performance and lifespan.
Q: What payment methods do you accept?
A: We accept multiple secure payment methods including T/T (Telegraphic Transfer), Credit Card, and Alibaba platform order payment, ensuring flexibility and security for international transactions.
Ready to order or need a quote?
Send your bearing specifications, application details, and required quantity—we’ll respond with a personalized proposal within 24 hours.
