Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6307-Z
6307-Z
SKF Explorer
Dimensions
| d | 35 | mm | |
| D | 80 | mm | |
| B | 21 | mm | |
| d1 | ≈ | 49.56 | mm |
| D2 | ≈ | 69.2 | mm |
| r1,2 | min. | 1.5 | mm |
Abutment dimensions
| da | min. | 44 | mm |
| da | max. | 49.5 | mm |
| Da | max. | 71 | mm |
| ra | max. | 1.5 | mm |
Calculation data
| Basic dynamic load rating | C | 35.1 | kN | |
| Basic static load rating | C0 | 19 | kN | |
| Fatigue load limit | Pu | 0.82 | kN | |
| Reference speed | 19000 | r/min | ||
| Limiting speed | 12000 | r/min | ||
| Calculation factor | kr | 0.03 | ||
| Calculation factor | f0 | 13 |
Mass
| Mass bearing | 0.46 | kg |