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设计
| 设计变型/特点 | TQO/GWI | |||
size
| d | 420 | mm | |
| D | 620 | mm | |
| B | 355 | mm | |
| T | 355 | mm | |
| r1,2 | min. | 2 | mm |
| r3,4 | min. | 5 | mm |
Dimensions
| d1 | ≈ | 469 | mm |
| D1 | ≈ | 553 | mm |
data calculation
| Basic dynamic load rating | C | 6440 | kN | |
| Basic rated static load | C0 | 14600 | kN | |
| Fatigue load limit | Pu | 1120 | kN | |
| 比较径向额定载荷 | CF | 1700 | kN | |
| 比较径向的基本额定载荷 | CFa | 262 | kN | |
| 保持架系数 | K | 1.87 | ||
| coefficient | e | 0.31 | ||
| coefficient | Y1 | 2.2 | ||
| coefficient | Y2 | 3.3 | ||
| coefficient | Y0 | 2.2 |
weight
| Bearing weight | 375 | kg |
