Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 317-2Z
317-2Z
Dimensions
| d | 85 | mm | |
| D | 180 | mm | |
| B | 41 | mm | |
| d1 | ≈ | 112.7 | mm |
| D2 | ≈ | 155.4 | mm |
| r1,2 | min. | 3 | mm |
Abutment dimensions
| da | min. | 98 | mm |
| da | max. | 112 | mm |
| Da | max. | 167 | mm |
| ra | max. | 2.5 | mm |
Calculation data
| Basic dynamic load rating | C | 147 | kN | |
| Basic static load rating | C0 | 146 | kN | |
| Fatigue load limit | Pu | 5.3 | kN | |
| Reference speed | 6700 | r/min | ||
| Limiting speed | 3200 | r/min | ||
| Calculation factor | kr | 0.05 |
Mass
| Mass bearing | 4.6 | kg |