NNU 4192 K30M
Design
| Design variant/feature | NNU K30 | |||
Dimensions
| d | 460 | mm | |
| D | 760 | mm | |
| B | 300 | mm | |
| D1 | ≈ | 672 | mm |
| F | 537 | mm | |
| r1,2 | min. | 7.5 | mm |
| s | max. | 12.8 | mm |
Tapered bore, taper 1:30
Abutment dimensions
| da | min. | 493 | mm |
| da | max. | 526 | mm |
| Da | max. | 727 | mm |
| ra | max. | 6 | mm |
Calculation data
| Basic dynamic load rating | C | 6440 | kN | |
| Basic static load rating | C0 | 12900 | kN | |
| Fatigue load limit | Pu | 980 | kN | |
| Reference speed | 670 | r/min | ||
| Limiting speed | 850 | r/min | ||
| Calculation factor | kr | 0.34 |
Mass
| Mass bearing | 535 | kg |