BC2B 319961
Design
| Design variant/feature | NNUB.1/W33WI | |||
Dimensions
| d | 370 | mm | |
| D | 520 | mm | |
| B | 220 | mm | |
| C | 193 | mm | |
| D1 | ≈ | 468 | mm |
| F | 409 | mm | |
| b | 16.7 | mm | |
| K | 9 | mm | |
| r1,2 | min. | 1.5 | mm |
| r3,4 | min. | 10.8 | mm |
| α | 20 | ° | |
| s | max. | 16.7 | mm |
Abutment dimensions
| da | min. | 390 | mm |
| da | max. | 404 | mm |
| db | min. | 414 | mm |
| Da | max. | 512 | mm |
| ra | max. | 1.5 | mm |
| rb | max. | 1.5 | mm |
Calculation data
| Basic dynamic load rating | C | 2750 | kN | |
| Basic static load rating | C0 | 6700 | kN | |
| Fatigue load limit | Pu | 570 | kN | |
| Reference speed | 850 | r/min | ||
| Limiting speed | 1300 | r/min | ||
| Calculation factor | kr | 0.34 |
Mass
| Mass bearing | 130 | kg |