| 主要尺寸(mm) | 型号 | |||
| d | D | B | r (最小) |
开放形 |
| 25 | 62.0 | 24.00 | 2.00 | 62305 | 25 | 80.0 | 21.00 | 1.50 | 6405 |
| 28 | 52.0 | 12.00 | 0.60 | 60/28 | 28 | 58.0 | 16.00 | 1.00 | 62/28 |
| 28 | 68.0 | 18.00 | 1.10 | 63/28 | 30 | 37.0 | 4.00 | 0.20 | 61706 |
| 30 | 42.0 | 7.00 | 0.30 | 61806 | 30 | 42.0 | 10.00 | 0.30 | 63806 |
| 30 | 47.0 | 9.00 | 0.30 | 61906 | 30 | 55.0 | 9.00 | 0.30 | 16006 |
| 30 | 55.0 | 13.00 | 1.00 | 6006 | 30 | 55.0 | 19.00 | 1.50 | 63006 |
