主要尺寸(mm) | 輪溝及止動圈尺寸(mm) | |||
d | D | B | r (最小) |
D1 (最大) |
45 | 85 | 30.20 | 1.10 | 81.81 | 45 | 100 | 39.70 | 1.50 | 96.80 |
50 | 90 | 30.20 | 1.10 | 86.79 | 50 | 110 | 44.40 | 2.00 | 106.81 |
55 | 100 | 33.30 | 1.50 | 96.80 | 55 | 120 | 49.20 | 2.00 | 115.21 |
60 | 110 | 36.50 | 1.50 | 106.81 | 60 | 130 | 54.00 | 2.10 | 125.22 |
65 | 120 | 38.10 | 1.50 | 115.21 | 65 | 140 | 58.70 | 2.10 | 135.23 |
70 | 125 | 39.70 | 1.50 | 120.22 | 70 | 150 | 63.50 | 2.10 | 145.24 |