| Boundary dimensions(mm) | ||||
| D | B | rs min | ||
| 7204CDT | 20 | 47 | 28 | 1 | 7205CDT | 25 | 52 | 30 | 1 |
| 7206CDT | 30 | 62 | 32 | 1 | 7207CDT | 35 | 72 | 34 | 1.1 |
| 7208CDT | 40 | 80 | 36 | 1.1 | 7209CDT | 45 | 85 | 38 | 1.1 |
| 7210CDT | 50 | 90 | 40 | 1.1 | 7211CDT | 55 | 100 | 42 | 1.5 |
| 7212CDT | 60 | 110 | 44 | 1.5 | 7213CDT | 65 | 120 | 46 | 1.5 |
| 7214CDT | 70 | 125 | 48 | 1.5 | 7215CDT | 75 | 130 | 50 | 1.5 |
