Product Specifications
| Parameter |
Details |
| Model NO. |
6815, 6816, 6817 |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4 |
| Feature |
Long Life, High Speed, Low Noise |
| Stock |
Rich Stocks |
| Clearance |
C0, C2, C3 |
| Service |
OEM, ODM |
| Aligning |
Non-Aligning Bearing |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Transport Package |
Carton Pallet |
| Specification |
75×95×10 mm, 80×100×10 mm, 85×110×13 mm |
| Trademark |
NSK |
| Origin |
Japan |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Transmission Systems, Electric Motors, Wheel Hubs, Steering Mechanisms |
| Manufacturing |
CNC Machine Tools, Spindles, Conveyor Systems, Pumps |
| Industrial Machinery |
Compressors, Gearboxes, Fans, Generators |
Reduce Downtime with High-Speed NSK Koyo Deep Groove Ball Bearings 6815 6816 6817 for Automobiles
Automobile manufacturers and maintenance teams often face frustrating delays when sourcing reliable bearings—either waiting weeks for overseas shipments or discovering counterfeit parts that fail prematurely. Misaligned specifications or incompatible clearances can lead to increased noise, rapid wear, and unexpected equipment shutdowns, disrupting production schedules and inflating repair costs.
Genuine NSK Koyo Bearings: In Stock and Ready for Immediate Shipment
Our High Speed NSK Koyo Deep Groove Ball Bearings 6815, 6816, and 6817 address these challenges directly. As an authorized distributor with rich stocks, we eliminate long lead times, ensuring you get the right bearing when you need it. Designed for automobile use, these bearings excel in high-speed applications like transmission systems and electric motors, delivering consistent performance with low noise and extended service life.
Optimal Performance in High-Speed Automotive Applications
These deep groove ball bearings are engineered to thrive in the demanding conditions of automotive machinery. With a contact angle of 0°, they handle radial loads efficiently while accommodating moderate axial loads in both directions. Their single-row design and unseparated construction ensure stability during high-speed rotation, making them ideal for components requiring precise motion control and minimal vibration—critical for maintaining vehicle performance and safety.
Technical Details That Ensure Reliable Operation
The precision rating options (P0 to P4) allow you to match bearing accuracy to your application needs: P5 precision, for example, minimizes runout and noise, essential for electric motor spindles. Clearance grades (C0, C2, C3) let you adjust for thermal expansion—C3 clearance is particularly useful in high-temperature environments where heat-induced expansion might otherwise cause binding. Constructed from high-quality bearing steel, these bearings offer exceptional durability, while their long-life feature reduces the frequency of replacements, lowering maintenance burdens.
Why Authentic Bearings Matter for Total Cost of Ownership
Choosing genuine NSK Koyo 6815, 6816, and 6817 bearings over counterfeits prevents hidden costs. Fake bearings often use substandard materials and imprecise manufacturing, leading to early failure, increased energy consumption, and damage to adjacent components. In contrast, our authentic bearings meet strict ISO quality standards, ensuring reliable performance that reduces downtime and avoids the expense of emergency repairs. The initial investment in genuine parts translates to lower total ownership costs over the long term.
Your Trusted Partner for Bearing Solutions
With official authorization from top brands, we guarantee every bearing traceable to authentic supply chains. Our ISO 9001 quality inspection system ensures each unit undergoes rigorous testing before shipment. Serving over 1,200 clients across 55+ countries, we bring cross-brand technical expertise to help you select the right bearing for your specific application. Our centralized inventory and global logistics network enable fast delivery, even for urgent maintenance needs.
Packaging & Shipping
- Original factory packaging with secure carton pallet for protection during transit
- Fast dispatch: in-stock items shipped within 3-7 working days
- Flexible logistics options: DHL, FedEx, UPS, air freight, or sea freight available
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both small repairs and large-scale production
Get the Bearings Your Equipment Needs Today
Don’t let equipment downtime affect your productivity. Whether you need a single bearing for emergency repair or bulk orders for production, we have you covered. Send us your bearing model, application details, and quantity, and our team will provide a prompt quote—so you can get back to keeping your operations running smoothly.
Frequently Asked Questions
Q: Are these NSK Koyo bearings genuine?
A: Yes, we are an official authorized distributor, and all products are traceable to authentic NSK supply chains. We can provide authorization documents upon request.
Q: How do I确认 if the 6815/6816/6817 bearing fits my equipment?
A: Provide your equipment model or specific operating conditions (load, speed, temperature), and our technical team will verify compatibility and recommend the optimal specifications.
Q: What is the warranty policy for these bearings?
A: All bearings come with the manufacturer’s warranty, covering manufacturing defects. We offer unconditional replacement for any verified quality issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency maintenance and small-batch requirements.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days. Delivery time depends on your location and chosen logistics method (express, air, or sea).
Q: How can I verify the authenticity of the bearings?
A: Authentic NSK bearings feature laser-etched markings, original packaging with security labels, and unique serial numbers that can be cross-checked with manufacturer records. We provide full traceability documentation with each order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
