基本尺寸 | ||||
d mm |
d in |
D mm |
D in |
T mm |
17.462 | 0.6875 | 39.878 | 1.57 | 13.843 | 19.05 | 0.75 | 45.237 | 1.781 | 15.494 |
19.05 | 0.75 | 49.225 | 1.938 | 18.034 | 19.05 | 0.75 | 49.225 | 1.938 | 21.209 |
19.05 | 0.75 | 49.225 | 1.938 | 23.02 | 20.625 | 0.812 | 49.225 | 1.938 | 23.02 |
21.43 | 0.8437 | 50.005 | 1.9687 | 17.526 | 21.43 | 0.8437 | 50.005 | 1.9687 | 17.526 |
21.979 | 0.8653 | 45.237 | 1.781 | 15.494 | 21.979 | 0.8653 | 45.974 | 1.81 | 15.494 |
22.225 | - | 50.8 | 2 | 15.011 | 25.4 | 1 | 50.292 | 1.98 | 14.224 |