All Brands
设计
| 设计变型/特点 | TDIS.2/N2 | |||
size
| d | 420 | mm | |
| D | 620 | mm | |
| T | 200 | mm | |
| B | 200 | mm | |
| b | 51.3 | mm | |
| h | 20 | mm | |
| r1,2 | min. | 2 | mm |
| r3,4 | min. | 5 | mm |
Dimensions
| d1 | ≈ | 450 | mm |
| D1 | ≈ | 510 | mm |
data calculation
| Basic dynamic load rating | C | 2970 | kN | |
| Basic rated static load | C0 | 7200 | kN | |
| Fatigue load limit | Pu | 560 | kN | |
| coefficient | e | 0.75 | ||
| coefficient | Y1 | 0.9 | ||
| coefficient | Y2 | 1.35 | ||
| coefficient | Y0 | 0.9 | ||
| 比较径向额定载荷 | CF | 735 | kN | |
| 比较径向的基本额定载荷 | CFa | 545 | kN | |
| 保持架系数 | K | 0.78 |
weight
| Bearing weight | 210 | kg |
