尺寸 mm |
||||
d | D | B | C | d1 ~ |
20 | 47 | 31 | 14 | 28.2 | 25 | 52 | 34.1 | 15 | 33.7 |
30 | 62 | 38.1 | 18 | 39.7 | 35 | 72 | 42.9 | 19 | 46.1 |
40 | 80 | 49.2 | 21 | 51.8 | 45 | 85 | 49.2 | 22 | 56.8 |
50 | 90 | 51.6 | 22 | 62.5 | 55 | 100 | 55.6 | 25 | 69.1 |
60 | 110 | 65.1 | 26 | 75.6 |