Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1315
1315
Dimensions
| d | 75 | mm | |
| D | 160 | mm | |
| B | 37 | mm | |
| d1 | ≈ | 104.8 | mm |
| D1 | ≈ | 135.2 | mm |
| r1,2 | min. | 2.1 | mm |
Abutment dimensions
| da | min. | 87 | mm |
| Da | max. | 148 | mm |
| ra | max. | 2 | mm |
Calculation data
| Basic dynamic load rating | C | 79.3 | kN | |
| Basic static load rating | C0 | 30 | kN | |
| Fatigue load limit | Pu | 1.43 | kN | |
| Reference speed | 8000 | r/min | ||
| Limiting speed | 5600 | r/min | ||
| Permissible angular misalignment | a | 3 | ° | |
| Calculation factor | kr | 0.045 | ||
| Calculation factor | e | 0.22 | ||
| Calculation factor | Y0 | 2.8 | ||
| Calculation factor | Y1 | 2.9 | ||
| Calculation factor | Y2 | 4.5 |
Mass
| Mass bearing | 3.55 | kg |