Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6308-2RZ
6308-2RZ
SKF Explorer
Dimensions
| d | 40 | mm | |
| D | 90 | mm | |
| B | 23 | mm | |
| d1 | ≈ | 56.11 | mm |
| D2 | ≈ | 77.7 | mm |
| r1,2 | min. | 1.5 | mm |
Abutment dimensions
| da | min. | 49 | mm |
| da | max. | 56 | mm |
| Da | max. | 81 | mm |
| ra | max. | 1.5 | mm |
Calculation data
| Basic dynamic load rating | C | 42.3 | kN | |
| Basic static load rating | C0 | 24 | kN | |
| Fatigue load limit | Pu | 1.02 | kN | |
| Reference speed | 17000 | r/min | ||
| Limiting speed | 8500 | r/min | ||
| Calculation factor | kr | 0.03 | ||
| Calculation factor | f0 | 13.2 |
Mass
| Mass bearing | 0.65 | kg |