All Brands
Design
| Design variant/feature | NNU K30/W33 | |||
Dimensions
| d | 710 | mm | |
| D | 1150 | mm | |
| B | 438 | mm | |
| D1 | ≈ | 1024 | mm |
| F | 820 | mm | |
| b | 22.3 | mm | |
| K | 12 | mm | |
| r1,2 | min. | 9.5 | mm |
| s | max. | 20.5 | mm |
Tapered bore, taper 1:30
Abutment dimensions
| da | min. | 750 | mm |
| da | max. | 800 | mm |
| Da | max. | 1110 | mm |
| ra | max. | 8 | mm |
Calculation data
| Basic dynamic load rating | C | 13400 | kN | |
| Basic static load rating | C0 | 28500 | kN | |
| Fatigue load limit | Pu | 1900 | kN | |
| Reference speed | 380 | r/min | ||
| Limiting speed | 500 | r/min | ||
| Calculation factor | kr | 0.32 |
Mass
| Mass bearing | 1790 | kg |
