All Brands
设计
| 设计变型/特点 | TQIT | |||
size
| d | 320 | mm | |
| D | 422.275 | mm | |
| B | 290 | mm | |
| T | 261.424 | mm | |
| r1,2 | min. | 6.5 | mm |
圆锥孔，锥度 1:12
Dimensions
| d1 | ≈ | 365 | mm |
| D1 | ≈ | 405 | mm |
| r3,4 | min. | 3.3 | mm |
data calculation
| Basic dynamic load rating | C | 3080 | kN | |
| Basic rated static load | C0 | 8150 | kN | |
| Fatigue load limit | Pu | 680 | kN | |
| 比较径向额定载荷 | CF | 815 | kN | |
| 比较径向的基本额定载荷 | CFa | 129 | kN | |
| 保持架系数 | K | 1.83 | ||
| coefficient | e | 0.31 | ||
| coefficient | Y1 | 2.2 | ||
| coefficient | Y2 | 3.3 | ||
| coefficient | Y0 | 2.2 |
weight
| Bearing weight | 120 | kg |
