主要尺寸(mm) | ||||
d | D | 2B | rs min | r1s min |
20 | 47 | 28 | 1 | 0.6 | 25 | 52 | 30 | 1 | 0.6 |
30 | 62 | 32 | 1 | 0.6 | 35 | 72 | 34 | 1.1 | 0.6 |
40 | 80 | 36 | 1.1 | 0.6 | 45 | 85 | 38 | 1.1 | 0.6 |
50 | 90 | 40 | 1.1 | 0.6 | 55 | 100 | 42 | 1.5 | 1 |
60 | 110 | 44 | 1.5 | 1 | 65 | 120 | 46 | 1.5 | 1 |
70 | 125 | 48 | 1.5 | 1 | 75 | 130 | 50 | 1.5 | 1 |