福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 528/522 | 47.63 | 101.60 | 34.93 | 1.27 |
| 529 X/522 | 50.80 | 101.60 | 34.93 | 1.20 |
| 529 X/522 | 50.80 | 101.60 | 34.93 | 1.20 |
| 529/520 X1 | 50.80 | 100.00 | 34.93 | 1.15 |
| 529/522 | 50.80 | 101.60 | 34.93 | 1.20 |
| 529/522 | 50.80 | 101.60 | 34.93 | 1.23 |
| 53176/375 | 44.45 | 95.25 | 30.96 | 0.93 |
| 53176/53375 | 44.45 | 95.25 | 30.96 | 0.90 |
| 53178/377 | 44.45 | 95.25 | 30.96 | 0.93 |
| 53178/53375 | 44.45 | 95.25 | 30.96 | 0.93 |
| 53178/53377 | 44.45 | 95.25 | 30.96 | 0.90 |
| 536/532 X | 47.63 | 107.95 | 36.51 | 1.57 |
| 536/532 X | 47.63 | 107.95 | 36.51 | 1.57 |
| 537/532 X | 50.80 | 107.95 | 36.51 | 1.50 |
| 537/532 X | 50.80 | 107.95 | 36.51 | 1.51 |
| 538/532 | 54.99 | 111.13 | 38.10 | 1.64 |
| 538/532 A | 54.99 | 111.13 | 38.10 | 1.57 |
| 538/532 A | 54.99 | 111.13 | 38.10 | 1.58 |
| 539/532 A | 53.98 | 111.13 | 38.10 | 1.62 |
| 539/532 X | 53.98 | 107.95 | 36.51 | 1.43 |