基本尺寸 | ||||
d mm |
d in |
D mm |
D in |
T mm |
38.1 | - | 69.012 | 2.717 | 26.195 | 38.1 | - | 72.238 | 2.844 | 20.638 |
38.1 | - | 76.2 | 3 | 23.812 | 38.1 | - | 79.375 | 3.125 | 29.37 |
38.1 | - | 82.55 | 3.25 | 29.37 | 38.1 | - | 88.5 | 3.4843 | 26.988 |
39* | - | 72.014 | 2.8352 | 21.4 | 39.688 | 1.5625 | 73.025 | 2.875 | 23.812 |
39.688 | 1.5625 | 73.025 | 2.875 | 25.654 | 39.688 | 1.5625 | 76.2 | 3 | 23.812 |
39.688 | 1.5625 | 76.2 | 3 | 23.812 | 40.988 | 1.6137 | 68* | 2.6772 | 17.5 |