Product Specifications
| Parameter |
Details |
| Model NO. |
6905 |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Feature |
Long Life, High Speed, Low Noise |
| Service |
OEM, ODM |
| Specification |
25×52×15 mm |
| Origin |
China |
| HS Code |
8482109000 |
| Production Capacity |
1,000,000 units |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Textile Machinery, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Electric Motors, Auxiliary Equipment |
| Agricultural Machinery |
Tractors, Harvesters, Irrigation Equipment |
| Home Appliances |
Air Conditioners, Washing Machines, Refrigeration Compressors |
| New Energy |
Wind Power Generators, Solar Tracking Systems |
Minimize Downtime with Reliable 6905 Deep Groove Ball Bearings
Industrial machinery operators know the cost of unexpected bearing failure—hours of production loss, expensive repairs, and disrupted schedules. When low-quality bearings fail prematurely or create excessive noise in high-speed applications, the impact ripples through your entire operation. Sourcing from unreliable suppliers often means navigating minimum order quantities that don’t fit your maintenance needs, leaving you stuck with excess inventory or delayed repairs.
China Made 6905 Bearings: Engineered for Industrial Performance
Our 6905 deep groove ball bearing is designed to address these challenges head-on. With dimensions of 25×52×15 mm, this bearing delivers the low noise and high-speed performance critical for industrial machinery. As a professional manufacturer with decades of experience, we maintain rich stocks to ensure quick availability, supporting both emergency repairs and planned maintenance. Whether your equipment requires standard precision (P0) or high-precision (P4) grades, our production capabilities meet the demands of diverse industrial applications.
Optimal Performance in Key Industrial Scenarios
This 6905 deep groove ball bearing excels in applications requiring smooth rotation under moderate to high speeds, such as electric motor spindles, conveyor systems, and gearboxes. Its low noise characteristics (Z2V2, Z3V3 grades) make it ideal for environments where operational sound levels are a priority, while its long service life reduces the frequency of replacements. The bearing’s robust construction ensures reliability in both continuous operation and variable load conditions, common in manufacturing and agricultural machinery.
Technical Excellence That Drives Reliability
The performance of our 6905 bearing is defined by critical technical features. Precision ratings from P0 to P4 ensure tight dimensional control, minimizing vibration and extending equipment life—P5 and P4 grades are particularly suited for high-precision machinery where runout and alignment are critical. Vibration grades Z1V1 to Z3V3 directly impact noise levels and operational stability; Z3V3, the highest grade, is recommended for high-speed applications where smoothness is non-negotiable. Our commitment to using high-grade raw materials further enhances durability, ensuring the bearing withstands the rigors of industrial use.
Choose Value Over Short-Term Savings
Opting for uncertified bearings may seem cost-effective initially, but the hidden costs add up. Counterfeit or substandard bearings often fail within months, leading to unplanned downtime, increased labor for replacements, and potential damage to adjacent components. Our 6905 bearing, produced under ISO 9001:2015 quality management standards, offers consistent performance and a 12-month warranty, reducing total cost of ownership. By investing in reliable components, you avoid the productivity losses and safety risks associated with inferior products.
Why Industrial Buyers Trust Saifan Bearings
With over 18 years of manufacturing and export experience, Saifan Bearings has built a reputation for reliability across Europe, North America, Southeast Asia, and the Middle East. Our in-house laboratory conducts rigorous testing—including dimensional checks, noise and vibration analysis, and service life evaluations—to ensure every bearing meets international standards (ISO, ABMA, DIN). We support OEM/ODM customization, adjusting specifications to match your exact requirements, and offer flexible order policies: 1 piece MOQ for standard bearings, sample orders with 3-5 day delivery, and bulk production within 5-15 working days. Our professional technical team provides free guidance on selection, installation, and maintenance, ensuring optimal bearing performance in your equipment.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple shipping options: sea freight for bulk orders, air freight for urgent needs
- Real-time logistics tracking provided for all shipments
- 1 piece MOQ for standard bearings, supporting both small repairs and large-scale production
Get Your 6905 Bearing Shipped Fast
Don’t let equipment downtime affect your bottom line. Whether you need a single 6905 bearing for emergency repair or bulk quantities for production, we have the inventory and expertise to meet your needs. Contact us with your application details, and our team will ensure you receive the right bearing at the right time.
Frequently Asked Questions
Q: Are these 6905 bearings genuine and traceable?
A: Yes, all our bearings are produced in our ISO 9001:2015 certified factory and come with complete traceability documentation. We also supply genuine NSK, INA, and other brand bearings, ensuring authenticity through verified supply chains.
Q: How do I confirm if the 6905 bearing fits my equipment?
A: Provide your equipment model, operating speed, load conditions, and required precision grade. Our technical team will verify compatibility and recommend the optimal bearing specifications.
Q: What is the warranty for the 6905 bearing?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded, with replacements shipped with your next order.
Q: What is the minimum order quantity for the 6905 bearing?
A: Standard bearings have a 1 piece MOQ, making it easy to source single units for repairs. Customized orders have negotiable quantities based on your specific requirements.
Q: How quickly can I receive my order?
A: Sample orders are shipped within 3-5 working days, while bulk orders take 5-15 working days. We offer expedited shipping options for urgent needs, with tracking available for all deliveries.
Q: How can I verify the quality of the bearing upon receipt?
A: Each bearing undergoes strict outgoing inspection, including dimensional and performance testing. You can check the precision grade markings, vibration grade labels, and packaging for authenticity, and our team can assist with remote verification if needed.
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