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设计
| 设计变型/特点 | TDI/GWIY2 | |||
size
| d | 660.4 | mm | |
| D | 812.8 | mm | |
| T | 176.212 | mm | |
| B | 176.212 | mm | |
| r1,2 | min. | 3.2 | mm |
| r3,4 | min. | 6.4 | mm |
Dimensions
| d1 | ≈ | 698 | mm |
| D1 | ≈ | 756 | mm |
data calculation
| Basic dynamic load rating | C | 3580 | kN | |
| Basic rated static load | C0 | 11200 | kN | |
| Fatigue load limit | Pu | 765 | kN | |
| coefficient | e | 0.33 | ||
| coefficient | Y1 | 2 | ||
| coefficient | Y2 | 3 | ||
| coefficient | Y0 | 2 | ||
| 比较径向额定载荷 | CF | 880 | kN | |
| 比较径向的基本额定载荷 | CFa | 284 | kN | |
| 保持架系数 | K | 1.76 |
weight
| Bearing weight | 195 | kg |
