| 基本尺寸 mm |
基本额定负荷 kN |
|||
| d | D | T | 动态 C | 静态 Co |
| 19.05 | 49.225 | 19.845 | 39.1 | 40 | 0.75 | 1.938 | 0.71 | - | - |
| 19.05 | 49.225 | 19.845 | 39.1 | 40 | 0.75 | 1.938 | 0.71 | - | - |
| 21.43 | 45.237 | 15.494 | 27.5 | 31 | 0.8437 | 1.781 | 0.61 | - | - |
| 21.43 | 50.005 | 17.526 | 42.5 | 38 | 0.8437 | 1.9687 | 0.69 | - | - |
| 21.986 | 45.237 | 15.494 | 31.5 | 31 | 0.8656 | 1.781 | 0.61 | - | - |
| 21.986 | 45.974 | 15.494 | 31.5 | 31 | 0.8656 | 1.81 | 0.61 | - | - |