| 基本尺寸 | ||||
| d mm |
d in |
D mm |
D in |
T mm |
| 55* | - | 90* | - | 23 | 55* | - | 95* | - | 29 |
| 55* | - | 110* | - | 39 | 55.562 | 2.1875 | 97.63 | 3.837 | 24.608 |
| 57.15 | 2.25 | 96.838 | 3.8125 | 21 | 57.15 | 2.25 | 100 | 3.937 | 21 |
| 57.15 | 2.25 | 112.712 | 4.4375 | 30.162 | 57.15 | 2.25 | 112.712 | 4.4375 | 30.162 |
| 57.15 | 2.25 | 140.03 | 5.513 | 36.512 | 60* | - | 112.712 | 4.4375 | 30.162 |
| 60* | - | 135* | - | 33.45 | 60* | - | 146.05 | 5.75 | 41.275 |