Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61901
61901
Dimensions
| d | 12 | mm | |
| D | 24 | mm | |
| B | 6 | mm | |
| d1 | ≈ | 16 | mm |
| D1 | ≈ | 20.3 | mm |
| r1,2 | min. | 0.3 | mm |
Abutment dimensions
| da | min. | 14 | mm |
| Da | max. | 22 | mm |
| ra | max. | 0.3 | mm |
Calculation data
| Basic dynamic load rating | C | 2.91 | kN | |
| Basic static load rating | C0 | 1.46 | kN | |
| Fatigue load limit | Pu | 0.062 | kN | |
| Reference speed | 67000 | r/min | ||
| Limiting speed | 40000 | r/min | ||
| Calculation factor | kr | 0.02 | ||
| Calculation factor | f0 | 14.5 |
Mass
| Mass bearing | 0.011 | kg |