| Fersa | 内直径(mm) | 外径(mm) | T(毫米) | 重量(Kg) |
|---|---|---|---|---|
| 11590/11520 | - | - | - | 0.10 |
| 11590/20 | 15.88 | 42.86 | 14.29 | 0.10 |
| 11590/20 | 15.88 | 42.86 | 14.29 | 0.10 |
| 1204 | 20.00 | 47.00 | 14.00 | 0.12 |
| 1205 | 25.00 | 52.00 | 15.00 | 0.14 |
| 1205K | 25.00 | 52.00 | 15.00 | 0.14 |
| 1206 | 30.00 | 62.00 | 16.00 | 0.22 |
| 1206K | 30.00 | 62.00 | 16.00 | 0.22 |
| 1207 | 35.00 | 72.00 | 17.00 | 0.32 |
| 1207 | 35.00 | 72.00 | 17.00 | - |
| 1207K | 35.00 | 72.00 | 17.00 | 0.32 |
| 1207K | 35.00 | 72.00 | 17.00 | - |
| 1208 | 40.00 | 80.00 | 18.00 | - |
| 1208K | 40.00 | 80.00 | 18.00 | 0.41 |
| 1208K | 40.00 | 80.00 | 18.00 | - |
| 1209 | 45.00 | 85.00 | 19.00 | 0.47 |
| 1209 | 45.00 | 85.00 | 19.00 | - |
| 1209K | 45.00 | 85.00 | 19.00 | 0.47 |
| 1209K | 45.00 | 85.00 | 19.00 | - |
| 1210 | 50.00 | 90.00 | 20.00 | 0.53 |