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设计
| 设计变型/特点 | TDO/D3 | |||
size
| d | 723.9 | mm | |
| D | 914.4 | mm | |
| T | 187.325 | mm | |
| C | 139.7 | mm | |
| r1,2 | min. | 3.3 | mm |
| r3,4 | min. | 1.5 | mm |
| a | 293 | mm |
Dimensions
| d1 | ≈ | 798 | mm |
| D1 | ≈ | 877 | mm |
data calculation
| Basic dynamic load rating | C | 3800 | kN | |
| Basic rated static load | C0 | 9650 | kN | |
| Fatigue load limit | Pu | 670 | kN | |
| coefficient | e | 0.37 | ||
| coefficient | Y1 | 1.8 | ||
| coefficient | Y2 | 2.7 | ||
| coefficient | Y0 | 1.8 | ||
| 比较径向额定载荷 | CF | 915 | kN | |
| 比较径向的基本额定载荷 | CFa | 344 | kN | |
| 保持架系数 | K | 1.54 |
weight
| Bearing weight | 250 | kg |
