NNU 4164 K30F
Design
| Design variant/feature | NNU K30 | |||
Dimensions
| d | 320 | mm | |
| D | 540 | mm | |
| B | 218 | mm | |
| D1 | ≈ | 476 | mm |
| F | 375 | mm | |
| r1,2 | min. | 5 | mm |
| s | max. | 8.9 | mm |
Tapered bore, taper 1:30
Abutment dimensions
| da | min. | 340 | mm |
| da | max. | 365 | mm |
| Da | max. | 520 | mm |
| ra | max. | 4 | mm |
Calculation data
| Basic dynamic load rating | C | 3410 | kN | |
| Basic static load rating | C0 | 6200 | kN | |
| Fatigue load limit | Pu | 530 | kN | |
| Reference speed | 1000 | r/min | ||
| Limiting speed | 1300 | r/min | ||
| Calculation factor | kr | 0.13 |
Mass
| Mass bearing | 200 | kg |