Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, double direction -- SKF 54307 + U 307
54307 + U 307
Dimensions
| d | 30 | mm | |
| D | 68 | mm | |
| H | 47.2 | mm | |
| H1 | 52 | mm | |
| D1 | ≈ | 37 | mm |
| D2 | 52 | mm | |
| D3 | 72 | mm | |
| B | 10 | mm | |
| C | 7.5 | mm | |
| R | 56 | mm | |
| s | 21 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.3 | mm |
Abutment dimensions
| da | 35 | mm | |
| Da | max. | 52 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.3 | mm |
Calculation data
| Basic dynamic load rating | C | 49.4 | kN | |
| Basic static load rating | C0 | 96.5 | kN | |
| Fatigue load limit | Pu | 3.55 | kN | |
| Reference speed | 2400 | r/min | ||
| Limiting speed | 3400 | r/min | ||
| Minimum load factor | A | 0.048 |
Mass
| Mass bearing (including seat washer where applicable) | 0.85 | kg |