Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF WBB1-8714
WBB1-8714
Dimensions
| d | 20 | mm | |
| D | 25 | mm | |
| B | 4 | mm | |
| d1 | ≈ | 21.35 | mm |
| D2 | ≈ | 24 | mm |
| r1,2 | min. | 0.15 | mm |
Abutment dimensions
| da | min. | 21 | mm |
| da | max. | 21 | mm |
| Da | max. | 24.5 | mm |
| ra | max. | 0.15 | mm |
Calculation data
| Basic dynamic load rating | C | 0.572 | kN | |
| Basic static load rating | C0 | 0.365 | kN | |
| Fatigue load limit | Pu | 0.016 | kN | |
| Reference speed | 53000 | r/min | ||
| Limiting speed | 34000 | r/min | ||
| Calculation factor | kr | 0.015 | ||
| Calculation factor | f0 | 8.6 |
Mass
| Mass bearing | 0.0029 | kg |