NTN 6807N, 6808N, and 6809N deep groove ball bearings are engineered for high-performance applications requiring durability, precision, and cost-effectiveness. These bearings are available in shielded (ZZ), sealed (2RS), and non-contact rubber seals (LLU) configurations.
| Model | Bore Diameter (mm) | Outer Diameter (mm) | Width (mm) | Load Capacity (kN) | Max Speed (rpm) |
|---|---|---|---|---|---|
| 6807N | 35 | 47 | 7 | 9.8 | 12,000 |
| 6808N | 40 | 52 | 7 | 11.2 | 10,500 |
| 6809N | 45 | 58 | 7 | 13.5 | 9,800 |
Key Features. Corrosion resistance, low noise, extended service life, and compatibility with high-temperature environments.
These bearings are widely used in.
Optimal for scenarios requiring high radial load capacity and moderate axial load handling.
Client. Leading Tier-1 automotive parts manufacturer.
Challenge. Frequent bearing failures in electric vehicle gearboxes.
Solution. Upgraded to NTN 6809N 2RS bearings with enhanced sealing.
Result. 40% longer lifespan, 15% reduction in warranty claims.
Client. Manufacturer of high-speed packaging machines.
Challenge. Overheating in conveyor belt drive units.
Solution. Installed NTN 6807N LLU bearings with grease optimisation.
Result. Operational temperatures reduced by 22%, maintenance intervals doubled.
For bulk pricing, customisation, or specifications.
Provide your application details (load, speed, environment) for tailored solutions.
English 
Chinese 
Portuguese 
Spanish