NNU 41/1180 M/W33
Design
| Design variant/feature | NNU/W33 | |||
Dimensions
| d | 1180 | mm | |
| D | 1850 | mm | |
| B | 670 | mm | |
| D1 | ≈ | 1655 | mm |
| F | 1350 | mm | |
| b | 22.3 | mm | |
| K | 12 | mm | |
| r1,2 | min. | 15 | mm |
| r3,4 | min. | 7.5 | mm |
| s | max. | 32.4 | mm |
Abutment dimensions
| da | min. | 1227 | mm |
| da | max. | 1320 | mm |
| db | min. | 1358 | mm |
| Da | max. | 1817 | mm |
| ra | max. | 6 | mm |
| rb | max. | 6 | mm |
Calculation data
| Basic dynamic load rating | C | 36900 | kN | |
| Basic static load rating | C0 | 85000 | kN | |
| Fatigue load limit | Pu | 4900 | kN | |
| Reference speed | 180 | r/min | ||
| Limiting speed | 240 | r/min | ||
| Calculation factor | kr | 0.36 |
Mass
| Mass bearing | 7200 | kg |