基本尺寸 mm |
||||
d | D | T | R | r |
52.4 | 85 | 22 | 1 | - | 111.76 | 223.52 | 55.88 | 3.3 | 3.3 |
177.8 | 368.3 | 82.55 | 8 | 8 | 177.8 | 431.8 | 101.6 | 6.4 | 3.3 |
203.2 | 419.1 | 92.075 | 9.7 | 9.7 | 228.6 | 482.6 | 104.775 | 11.2 | 11.2 |
234.95 | 482.6 | 104.775 | 11.2 | 11.2 | 280 | 520 | 145 | 6 | 6 |
355.6 | 533.4 | 101.6 | 11.2 | 6 | 380 | 670 | 175 | 7.5 | 7.5 |