型号 | 尺寸(mm) | |||
d | D | B | R | |
15125/245 | 31.75 | 62 | 20.638 | 1.3 | 15126 | 31.75 | - | 20.638 | 1.3 |
15126/245 | 31.75 | 62 | 20.638 | 1.3 | 15243 | - | 61.912 | - | - |
15245 | - | 62 | - | - | 1780 | 25.4 | - | 19.837 | 1.3 |
18520 | - | 73.025 | - | - | 18590 | 41.275 | - | 17.462 | 1.5 |
18590/20 | 41.275 | 73.025 | 17.462 | 1.5 | 18620 | - | 79.375 | - | - |
18690 | 46.038 | - | 17.462 | 1.5 | 18720 | - | 85 | - | - |