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设计
| 设计变型/特点 | TDO/D | |||
size
| d | 685.8 | mm | |
| D | 876.3 | mm | |
| T | 200.025 | mm | |
| C | 152.4 | mm | |
| r1,2 | min. | 6.4 | mm |
| r3,4 | min. | 1.5 | mm |
| a | 309 | mm |
Dimensions
| d1 | ≈ | 772 | mm |
| D1 | ≈ | 842 | mm |
data calculation
| Basic dynamic load rating | C | 3910 | kN | |
| Basic rated static load | C0 | 11000 | kN | |
| Fatigue load limit | Pu | 750 | kN | |
| coefficient | e | 0.43 | ||
| coefficient | Y1 | 1.6 | ||
| coefficient | Y2 | 2.3 | ||
| coefficient | Y0 | 1.6 | ||
| 比较径向额定载荷 | CF | 950 | kN | |
| 比较径向的基本额定载荷 | CFa | 393 | kN | |
| 保持架系数 | K | 1.4 |
weight
| Bearing weight | 270 | kg |
