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设计
| 设计变型/特点 | TDIS.2/NV | |||
size
| d | 482 | mm | |
| D | 640 | mm | |
| T | 160 | mm | |
| B | 160 | mm | |
| b | 51.3 | mm | |
| h | 20 | mm | |
| r1,2 | min. | 2 | mm |
| r3,4 | min. | 5 | mm |
Dimensions
| d1 | ≈ | 504 | mm |
| D1 | ≈ | 578 | mm |
data calculation
| Basic dynamic load rating | C | 1720 | kN | |
| Basic rated static load | C0 | 4250 | kN | |
| Fatigue load limit | Pu | 340 | kN | |
| coefficient | e | 0.88 | ||
| coefficient | Y1 | 0.77 | ||
| coefficient | Y2 | 1.15 | ||
| coefficient | Y0 | 0.8 | ||
| 比较径向额定载荷 | CF | 415 | kN | |
| 比较径向的基本额定载荷 | CFa | 358 | kN | |
| 保持架系数 | K | 0.67 |
weight
| Bearing weight | 130 | kg |
