6808-ZZ
6800 SeriesZZGDQV 6808-ZZ deep groove ball bearing, 40×52×7mm, double-sided metal shield (non-contact type), low friction, suitable for high-speed applications. Dynamic load rating 5.14kN, static load rating 4.39kN. Suitable for electric motors, water pumps, agricultural machinery, and general industrial applications.
Technical Drawing
Technical Specifications
| Bore (d) | 40 mm |
| Outer Diameter (D) | 52 mm |
| Width (B) | 7 mm |
| Dynamic Load (C) | 5.14 kN |
| Static Load (C₀) | 4.39 kN |
| Limiting Speed (Grease) | 14,000 rpm |
| Limiting Speed (Oil) | Please contact sales for confirmationPending confirmation |
| Internal Clearance | Please contact sales for confirmationPending confirmation |
| Material | Please contact sales for confirmationPending confirmation |
| Precision Grade | Please contact sales for confirmationPending confirmation |
Key Features
- Standard dimensions: 40mm bore × 52mm OD × 7mm width
- Double metal shield for contamination protection
- Dynamic load rating: 5.14kN | Static load rating: 4.39kN
- Grease speed limit: 14,000 r/min | Oil speed limit: - r/min
- Bearing steel, internal clearance and precision grade pending
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