NNU 4880/HB1W33
Design
| Design variant/feature | NNU/W33 | |||
Dimensions
| d | 400 | mm | |
| D | 500 | mm | |
| B | 100 | mm | |
| D1 | ≈ | 465 | mm |
| F | 431 | mm | |
| b | 16.7 | mm | |
| K | 9 | mm | |
| r1,2 | min. | 2.1 | mm |
| r3,4 | min. | 2.1 | mm |
| s | max. | 3.5 | mm |
Abutment dimensions
| da | min. | 408 | mm |
| da | max. | 426 | mm |
| db | min. | 436 | mm |
| Da | max. | 489 | mm |
| ra | max. | 1.5 | mm |
| rb | max. | 2 | mm |
Calculation data
| Basic dynamic load rating | C | 968 | kN | |
| Basic static load rating | C0 | 2750 | kN | |
| Fatigue load limit | Pu | 208 | kN | |
| Reference speed | 1100 | r/min | ||
| Limiting speed | 1200 | r/min | ||
| Calculation factor | kr | 0.13 |
Mass
| Mass bearing | 46 | kg |