主要尺寸(mm) | ||||
d | D | B | C | dk |
15 | 30 | 16 | 10 | 25 | 17 | 35 | 20 | 12 | 29 |
20 | 42 | 25 | 16 | 35.5 | 25 | 47 | 28 | 18 | 40.7 |
30 | 55 | 32 | 20 | 47 | 35 | 62 | 35 | 22 | 53 |
40 | 68 | 40 | 25 | 60 | 45 | 75 | 43 | 28 | 66 |
50 | 90 | 56 | 36 | 80 | 60 | 105 | 63 | 40 | 92 |
70 | 120 | 70 | 45 | 105 | 80 | 130 | 75 | 50 | 115 |