尺寸 in |
尺寸 mm |
|||
d1 | d1 | d | d3 | B1 |
1 | 25.4 | 30 | 45 | 31 | 1 | 25.4 | 30 | 45 | 38 |
1 1/8 | 28.575 | 35 | 52 | 29 | 1 1/8 | 28.575 | 35 | 52 | 35 |
1 1/8 | 28.575 | 35 | 52 | 35 | 1 3/16 | 30.163 | 35 | 52 | 29 |
1 3/16 | 30.163 | 35 | 52 | 35 | 1 3/16 | 30.163 | 35 | 52 | 35 |
1 3/16 | 30.163 | 35 | 52 | 43 | 1 1/4 | 31.75 | 40 | 58 | 31 |
1 1/4 | 31.75 | 40 | 58 | 36 | 1 1/4 | 31.75 | 40 | 58 | 36 |