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设计
| 设计变型/特点 | TDI/WIY2 | |||
size
| d | 240 | mm | |
| D | 480 | mm | |
| T | 220 | mm | |
| B | 200 | mm | |
| r1,2 | min. | 2.5 | mm |
| r3,4 | min. | 5 | mm |
Dimensions
| d1 | ≈ | 284 | mm |
| D1 | ≈ | 377 | mm |
data calculation
| Basic dynamic load rating | C | 3615 | kN | |
| Basic rated static load | C0 | 5500 | kN | |
| Fatigue load limit | Pu | 465 | kN | |
| coefficient | e | 0.72 | ||
| coefficient | Y1 | 0.94 | ||
| coefficient | Y2 | 1.4 | ||
| coefficient | Y0 | 0.9 | ||
| 比较径向额定载荷 | CF | 900 | kN | |
| 比较径向的基本额定载荷 | CFa | 634 | kN | |
| 保持架系数 | K | 0.82 |
weight
| Bearing weight | 183 | kg |
