Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6315 NR
6315 NR
SKF Explorer
Dimensions
| d | 75 | mm | |
| D | 160 | mm | |
| B | 37 | mm | |
| d1 | ≈ | 101.4 | mm |
| D2 | ≈ | 138.4 | mm |
| D3 | 155.22 | mm | |
| D4 | 169.7 | mm | |
| b | 3.1 | mm | |
| C | 4.9 | mm | |
| f | 2.82 | mm | |
| r0 | max. | 0.6 | mm |
| r1,2 | min. | 2.1 | mm |
Abutment dimensions
| da | min. | 87 | mm |
| Da | max. | 148 | mm |
| Db | min. | 172 | mm |
| ba | min. | 3.5 | mm |
| Ca | max. | 7.72 | mm |
| ra | max. | 2 | mm |
Calculation data
| Basic dynamic load rating | C | 119 | kN | |
| Basic static load rating | C0 | 76.5 | kN | |
| Fatigue load limit | Pu | 3 | kN | |
| Reference speed | 9000 | r/min | ||
| Limiting speed | 5600 | r/min | ||
| Calculation factor | kr | 0.03 | ||
| Calculation factor | f0 | 13.2 |
Mass
| Mass bearing | 3.06 | kg |
Included products
| Snap ring | SP 160 | |||