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设计
| 设计变型/特点 | TDI/Y2 | |||
size
| d | 346.075 | mm | |
| D | 488.95 | mm | |
| T | 104.775 | mm | |
| B | 95.25 | mm | |
| r1,2 | min. | 1.5 | mm |
| r3,4 | min. | 6.4 | mm |
Dimensions
| d1 | ≈ | 391 | mm |
| D1 | ≈ | 429 | mm |
data calculation
| Basic dynamic load rating | C | 675 | kN | |
| Basic rated static load | C0 | 2750 | kN | |
| Fatigue load limit | Pu | 228 | kN | |
| coefficient | e | 0.5 | ||
| coefficient | Y1 | 1.35 | ||
| coefficient | Y2 | 2 | ||
| coefficient | Y0 | 1.3 | ||
| 比较径向额定载荷 | CF | 300 | kN | |
| 比较径向的基本额定载荷 | CFa | 148 | kN | |
| 保持架系数 | K | 1.17 |
weight
| Bearing weight | 62 | kg |
