型号 | 主要尺寸(mm) | |||
d | D | 2B | rs min | |
7913DF | 65 | 90 | 26 | 1 | 7914DF | 70 | 100 | 32 | 1 |
7915DF | 75 | 105 | 32 | 1 | 7916DF | 80 | 110 | 32 | 1 |
7917DF | 85 | 120 | 36 | 1.1 | 7918DF | 90 | 125 | 36 | 1.1 |
7919DF | 95 | 130 | 36 | 1.1 | 7920DF | 100 | 140 | 40 | 1.1 |
7921DF | 105 | 145 | 40 | 1.1 | 7922DF | 110 | 150 | 40 | 1.1 |
7924DF | 120 | 165 | 44 | 1.1 | 7926DF | 130 | 180 | 48 | 1.5 |