All Brands
Design
| Design variant/feature | NNU K30/W33 | |||
Dimensions
| d | 530 | mm | |
| D | 870 | mm | |
| B | 335 | mm | |
| D1 | ≈ | 770 | mm |
| F | 618 | mm | |
| b | 22.3 | mm | |
| K | 12 | mm | |
| r1,2 | min. | 7.5 | mm |
| s | max. | 17 | mm |
Tapered bore, taper 1:30
Abutment dimensions
| da | min. | 563 | mm |
| da | max. | 604 | mm |
| Da | max. | 837 | mm |
| ra | max. | 6 | mm |
Calculation data
| Basic dynamic load rating | C | 7810 | kN | |
| Basic static load rating | C0 | 16000 | kN | |
| Fatigue load limit | Pu | 1160 | kN | |
| Reference speed | 560 | r/min | ||
| Limiting speed | 750 | r/min | ||
| Calculation factor | kr | 0.32 |
Mass
| Mass bearing | 790 | kg |
