Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, double direction -- SKF 52311
52311
Dimensions
| d | 45 | mm | |
| D | 105 | mm | |
| H | 64 | mm | |
| D1 | ≈ | 57 | mm |
| B | 15 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
Abutment dimensions
| da | 55 | mm | |
| Da | max. | 75 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
Calculation data
| Basic dynamic load rating | C | 101 | kN | |
| Basic static load rating | C0 | 224 | kN | |
| Fatigue load limit | Pu | 8.3 | kN | |
| Reference speed | 1600 | r/min | ||
| Limiting speed | 2200 | r/min | ||
| Minimum load factor | A | 0.26 |
Mass
| Mass bearing (including seat washer where applicable) | 2.4 | kg |