Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2318
2318
Dimensions
| d | 90 | mm | |
| D | 190 | mm | |
| B | 64 | mm | |
| d1 | ≈ | 121 | mm |
| D1 | ≈ | 162.2 | mm |
| r1,2 | min. | 3 | mm |
Abutment dimensions
| da | min. | 104 | mm |
| Da | max. | 176 | mm |
| ra | max. | 3 | mm |
Calculation data
| Basic dynamic load rating | C | 151 | kN | |
| Basic static load rating | C0 | 57 | kN | |
| Fatigue load limit | Pu | 2.5 | kN | |
| Reference speed | 6300 | r/min | ||
| Limiting speed | 4500 | r/min | ||
| Permissible angular misalignment | a | 3 | ° | |
| Calculation factor | kr | 0.05 | ||
| Calculation factor | e | 0.37 | ||
| Calculation factor | Y0 | 1.8 | ||
| Calculation factor | Y1 | 1.7 | ||
| Calculation factor | Y2 | 2.6 |
Mass
| Mass bearing | 8.45 | kg |