| 型号 | 主要尺寸(mm) | |||
| d | D | 2B | rs min | |
| 7338BDT | 190 | 400 | 156 | 5 | 7338DT | 190 | 400 | 156 | 5 |
| 7340BDT | 200 | 420 | 160 | 5 | 7340DT | 200 | 420 | 160 | 5 |
| 7905DT | 25 | 42 | 18 | 0.3 | 7906DT | 30 | 47 | 18 | 0.3 |
| 7907DT | 35 | 55 | 20 | 0.6 | 7908DT | 40 | 62 | 24 | 0.6 |
| 7909DT | 45 | 68 | 24 | 0.6 | 7910DT | 50 | 72 | 24 | 0.6 |
| 7911DT | 55 | 80 | 26 | 1 | 7912DT | 60 | 85 | 26 | 1 |
