Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61908
W 61908
Dimensions
| d | 40 | mm | |
| D | 62 | mm | |
| B | 12 | mm | |
| d1 | ≈ | 46.9 | mm |
| D2 | ≈ | 57.55 | mm |
| r1,2 | min. | 0.6 | mm |
Abutment dimensions
| da | min. | 44 | mm |
| da | max. | 46.5 | mm |
| Da | max. | 59.5 | mm |
| ra | max. | 0.6 | mm |
Calculation data
| Basic dynamic load rating | C | 11.9 | kN | |
| Basic static load rating | C0 | 9.8 | kN | |
| Fatigue load limit | Pu | 0.425 | kN | |
| Reference speed | 24000 | r/min | ||
| Limiting speed | 14000 | r/min | ||
| Calculation factor | kr | 0.025 | ||
| Calculation factor | f0 | 15.6 |
Mass
| Mass bearing | 0.1 | kg |