型号 | 主要尺寸(mm) | |||
d | D | B | rs min | |
21317 | 85 | 180 | 41 | 3 | 21317K | 85 | 180 | 41 | 3 |
21317KW33C3 | 85 | 180 | 41 | 3 | 21317W33C3 | 85 | 180 | 41 | 3 |
21318 | 90 | 190 | 43 | 3 | 21318K | 90 | 190 | 43 | 3 |
21318KW33C3 | 90 | 190 | 43 | 3 | 21318W33C3 | 90 | 190 | 43 | 3 |
21319 | 95 | 200 | 45 | 3 | 21319K | 95 | 200 | 45 | 3 |
21319KW33C3 | 95 | 200 | 45 | 3 | 21319W33C3 | 95 | 200 | 45 | 3 |