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设计
| 设计变型/特点 | BC4.20/W33GWI | |||
size
| d | 580 | mm | |
| D | 780 | mm | |
| B | 521.5 | mm | |
| C | 486 | mm | |
| D1 | ≈ | 718 | mm |
| F | 634 | mm | |
| b | 16.7 | mm | |
| K | 9 | mm | |
| r1,2 | min. | 12 | mm |
| α | 20 | ° | |
| r3,4 | min. | 2 | mm |
data calculation
| Basic dynamic load rating | C | 9900 | kN | |
| Basic rated static load | C0 | 27500 | kN | |
| Fatigue load limit | Pu | 2120 | kN | |
| coefficient | kr | 570 |
weight
| Bearing weight | 700 | kg |
