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Design
| Design variant/feature | NNU K30/W33 | |||
Dimensions
| d | 500 | mm | |
| D | 830 | mm | |
| B | 325 | mm | |
| D1 | ≈ | 734 | mm |
| F | 582 | mm | |
| b | 22.3 | mm | |
| K | 12 | mm | |
| r1,2 | min. | 7.5 | mm |
| s | max. | 14.1 | mm |
Tapered bore, taper 1:30
Abutment dimensions
| da | min. | 533 | mm |
| da | max. | 568 | mm |
| Da | max. | 797 | mm |
| ra | max. | 6 | mm |
Calculation data
| Basic dynamic load rating | C | 7480 | kN | |
| Basic static load rating | C0 | 15000 | kN | |
| Fatigue load limit | Pu | 1120 | kN | |
| Reference speed | 600 | r/min | ||
| Limiting speed | 800 | r/min | ||
| Calculation factor | kr | 0.33 |
Mass
| Mass bearing | 693 | kg |
