主要尺寸(mm) | 型号 | |||
d | D | B | r(最小) | 圓柱孔 |
40 | 90 | 23 | 1.5 | 20308T | 40 | 110 | 27 | 2.0 | 20408MB |
45 | 85 | 19 | 1.1 | 20209T | 45 | 100 | 25 | 1.5 | 20309T |
45 | 120 | 29 | 2.0 | 20409MB | 50 | 90 | 20 | 1.1 | 20210T |
50 | 110 | 27 | 2.0 | 20310T | 50 | 130 | 31 | 2.1 | 20410MB |
55 | 100 | 21 | 1.5 | 20211T | 55 | 120 | 29 | 2.0 | 20311T |
55 | 140 | 33 | 2.1 | 20411MB | 60 | 110 | 22 | 1.5 | 20212T |