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设计
| 设计变型/特点 | TDO/D2 | |||
size
| d | 300 | mm | |
| D | 500 | mm | |
| T | 203 | mm | |
| C | 152 | mm | |
| r1,2 | min. | 5 | mm |
| r3,4 | min. | 1.5 | mm |
| a | 205 | mm |
Dimensions
| d1 | ≈ | 387 | mm |
| D1 | ≈ | 465 | mm |
data calculation
| Basic dynamic load rating | C | 2992 | kN | |
| Basic rated static load | C0 | 5100 | kN | |
| Fatigue load limit | Pu | 425 | kN | |
| coefficient | e | 0.4 | ||
| coefficient | Y1 | 1.7 | ||
| coefficient | Y2 | 2.5 | ||
| coefficient | Y0 | 1.6 | ||
| 比较径向额定载荷 | CF | 735 | kN | |
| 比较径向的基本额定载荷 | CFa | 297 | kN | |
| 保持架系数 | K | 1.43 |
weight
| Bearing weight | 140 | kg |
