福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| WB46780049RB | 46.00 | 78.00 | 49.00 | 0.83 |
| WB46780057RB | 46.00 | 78.00 | 57.00 | 0.85 |
| WB47820058RB | 47.00 | 82.00 | 57.50 | 1.18 |
| WB47880055RB | 47.00 | 88.00 | 55.00 | 1.48 |
| WB47880055RBM | 47.00 | 88.00 | 55.00 | 1.45 |
| WB47880058RB | 47.00 | 88.00 | 57.50 | 1.54 |
| WB49840048RB | 49.00 | 84.00 | 48.00 | 1.08 |
| WB49840048RBV2 | 49.00 | 84.00 | 48.00 | 1.04 |
| WB54960051RB | 54.00 | 96.00 | 51.00 | 1.47 |
| WB55900052/41RB | 55.00 | 90.00 | 52.00 | 1.22 |
| WB55900054RB | 55.00 | 90.00 | 54.00 | 1.70 |
| WB55900054RBM | 55.00 | 90.00 | 54.00 | 1.30 |
| WB55900055RB | 55.00 | 90.00 | 55.00 | 1.31 |
| WB55900055RBM | 55.00 | 90.00 | 55.00 | 1.60 |
| WB55900060RB | 55.00 | 90.00 | 60.00 | 1.38 |
| WB601080075RB | 60.00 | 108.00 | 75.00 | 2.86 |
| WB6812500115RB | 68.00 | 125.00 | 115.00 | 5.10 |
| WB6812700115RB | 68.00 | 127.00 | 115.00 | 6.22 |
| WB781300090RB | 78.00 | 130.00 | 90.00 | 4.32 |
| WB8214000115RB | 82.00 | 140.00 | 115.00 | 6.50 |