| 重量(Kg) | 主要尺寸(mm) | |||
| 型号 | d | D | 2B | rs min |
| 7202BDF | 15 | 35 | 22 | 0.6 | 7202DF | 15 | 35 | 22 | 0.6 |
| 7203BDF | 17 | 40 | 24 | 0.6 | 7203DF | 17 | 40 | 24 | 0.6 |
| 7204BDF | 20 | 47 | 28 | 1 | 7204DF | 20 | 47 | 28 | 1 |
| 7205BDF | 25 | 52 | 30 | 1 | 7205DF | 25 | 52 | 30 | 1 |
| 7206BDF | 30 | 62 | 32 | 1 | 7206DF | 30 | 62 | 32 | 1 |
| 7207BDF | 35 | 72 | 34 | 1.1 | 7207DF | 35 | 72 | 34 | 1.1 |
