| 询购 | 型号 | 主要尺寸(mm) | |||
| d | D | 2B | rs min | ||
|
7921CDT | 105 | 145 | 40 | 1.1 |
|
|
7922CDT | 110 | 150 | 40 | 1.1 |
|
|
7924CDT | 120 | 165 | 44 | 1.1 |
|
|
7926CDT | 130 | 180 | 48 | 1.5 |
|
|
7928CDT | 140 | 190 | 48 | 1.5 |
|
|
7930CDT | 150 | 210 | 56 | 2 |
|
|
7932CDT | 160 | 220 | 56 | 2 |
|
|
7934CDT | 170 | 230 | 56 | 2 |