福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 5207 2RS/C3 | 35.00 | 72.00 | 27.00 | 0.43 |
| 5207 2Z | 35.00 | 72.00 | 27.00 | 0.44 |
| 5207-2RS C3 | 35.00 | 72.00 | 27.00 | 0.43 |
| 5208 | 40.00 | 80.00 | 30.20 | 0.57 |
| 5208 2RS | 40.00 | 80.00 | 30.20 | 0.57 |
| 5208 2RS/C3 | 40.00 | 80.00 | 30.20 | 0.57 |
| 5208 2Z/C3 | 40.00 | 80.00 | 30.20 | 0.64 |
| 5208-2RS C3 | 40.00 | 80.00 | 30.20 | 0.57 |
| 5209 2RS | 45.00 | 85.00 | 30.20 | 0.62 |
| 5209 2RS/C3 | 45.00 | 85.00 | 30.20 | 0.62 |
| 5209 2Z | 45.00 | 85.00 | 30.20 | 0.63 |
| 5209-2RS C3 | 45.00 | 85.00 | 30.20 | 0.62 |
| 5210 2RS | 50.00 | 90.00 | 30.20 | 0.69 |
| 5210 2RS/C3 | 50.00 | 90.00 | 30.20 | 0.67 |
| 5210-2RS C3 | 50.00 | 90.00 | 30.20 | 0.67 |
| 5211 2RS | 55.00 | 100.00 | 33.30 | 0.96 |
| 5211 2Z | 55.00 | 100.00 | 33.30 | 1.05 |
| 5212 2RS/C3 | 60.00 | 110.00 | 36.50 | 3.00 |
| 5212 C3 | 60.00 | 110.00 | 36.50 | 1.28 |
| 5213 2RS/C3 | 65.00 | 120.00 | 38.10 | 1.66 |