BC2B 316521
Design
| Design variant/feature | NNU.4/W33W | |||
Dimensions
| d | 440 | mm | |
| D | 640 | mm | |
| B | 230 | mm | |
| D1 | ≈ | 578 | mm |
| F | 482 | mm | |
| b | 16.7 | mm | |
| K | 9 | mm | |
| r1,2 | min. | 6 | mm |
| r3,4 | min. | 6 | mm |
| s | max. | 5.5 | mm |
Abutment dimensions
| da | min. | 466 | mm |
| da | max. | 475 | mm |
| db | min. | 487 | mm |
| Da | max. | 614 | mm |
| ra | max. | 5 | mm |
| rb | max. | 5 | mm |
Calculation data
| Basic dynamic load rating | C | 4570 | kN | |
| Basic static load rating | C0 | 9800 | kN | |
| Fatigue load limit | Pu | 780 | kN | |
| Reference speed | 850 | r/min | ||
| Limiting speed | 1000 | r/min | ||
| Calculation factor | kr | 0.33 |
Mass
| Mass bearing | 250 | kg |