主要尺寸(mm) | ||||
d | D | B | rs min | rs1 min |
20 | 52 | 21 | 1.1 | 0.6 | 25 | 62 | 24 | 1.1 | 1.1 |
30 | 72 | 27 | 1.1 | 1.1 | 35 | 80 | 31 | 1.5 | 1.1 |
40 | 90 | 33 | 1.5 | 1.5 | 40 | 90 | 33 | 1.5 | 1.5 |
45 | 100 | 36 | 1.5 | 1.5 | 45 | 100 | 36 | 1.5 | 1.5 |
50 | 110 | 40 | 2 | 2 | 50 | 110 | 40 | 2 | 2 |
55 | 120 | 43 | 2 | 2 | 55 | 120 | 43 | 2 | 2 |