| 型号 | 主要尺寸(mm) | |||
| d | D | B | rsmin | |
| B3043-2RDA | 17 | 52 | 17 | 1.1 | B3044-2RDA | 17 | 52 | 18 | 1.1 |
| 6904-2RDA | 20 | 37 | 9 | 0.3 | 6004-2RDA | 20 | 42 | 12 | 0.6 |
| 6204-2RDA | 20 | 47 | 14 | 1 | 6304-2RDA | 20 | 52 | 15 | 1.1 |
| 6905-2RDA | 25 | 42 | 9 | 0.3 | 6005-2RDA | 25 | 47 | 12 | 0.6 |
| 6205-2RDA | 25 | 52 | 15 | 1 | 6305-2RDA | 25 | 62 | 17 | 1.1 |
| 63305-2RDA | 25 | 62 | 25.4 | 1.1 | 6906-2RDA | 30 | 47 | 9 | 0.3 |
