| 型号 | 外形尺寸(mm) | |||
| d | D | B | rs min | |
| 7208BDF | 40 | 80 | 36 | 1.1 |
| 7208DF | 40 | 80 | 36 | 1.1 |
| 7209BDF | 45 | 85 | 38 | 1.1 |
| 7209DF | 45 | 85 | 38 | 1.1 |
| 7210BDF | 50 | 90 | 40 | 1.1 |
| 7210DF | 50 | 90 | 40 | 1.1 |
| 7211BDF | 55 | 100 | 42 | 1.5 |
| 7211DF | 55 | 100 | 42 | 1.5 |
| 7212BDF | 60 | 110 | 44 | 1.5 |
| 7212DF | 60 | 110 | 44 | 1.5 |
| 7213BDF | 65 | 120 | 46 | 1.5 |
| 7213DF | 65 | 120 | 46 | 1.5 |
| 7214BDF | 70 | 125 | 48 | 1.5 |
| 7214DF | 70 | 125 | 48 | 1.5 |
| 7215BDF | 75 | 130 | 50 | 1.5 |
| 7215DF | 75 | 130 | 50 | 1.5 |
| 7216BDF | 80 | 140 | 52 | 2 |
| 7216DF | 80 | 140 | 52 | 2 |
| 7217BDF | 85 | 150 | 56 | 2 |
| 7217DF | 85 | 150 | 56 | 2 |
| 7218BDF | 90 | 160 | 60 | 2.0 |
| 7218DF | 90 | 160 | 60 | 2.0 |
| 7219BDF | 95 | 170 | 64 | 2.1 |
| 7219DF | 95 | 170 | 64 | 2.1 |