福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| WB47850045BB | 47.00 | 85.00 | 45.00 | 0.96 |
| WB47880055BB | 47.00 | 88.00 | 55.00 | 1.55 |
| WB48860042/40BB | 48.00 | 86.00 | 42.00 | 0.90 |
| WB48860042/40BBM | 48.00 | 86.00 | 42.00 | 0.91 |
| WB48890044/42BB | 48.00 | 89.00 | 44.00 | 1.07 |
| WB49880046BB | 49.00 | 88.00 | 46.00 | 1.05 |
| WB49880048BBM | 49.00 | 88.00 | 48.00 | 1.09 |
| WB49900545BBE | 48.90 | 90.05 | 45.10 | 1.09 |
| WB49900545BBM | 48.90 | 90.05 | 45.10 | 1.09 |
| WB50900034BB | 50.00 | 90.00 | 34.00 | 1.03 |
| WB50900034BBM | 50.00 | 90.00 | 34.00 | 1.03 |
| WB50920050BBM | 50.00 | 92.00 | 50.00 | 1.25 |
| WB51890044/42BB | 51.00 | 89.00 | 44.00 | 1.03 |
| WB51890044BBM | 51.00 | 89.00 | 44.00 | 1.01 |
| WB51910044/42BBM | 51.00 | 91.00 | 44.00 | 1.13 |
| WB51910044BBM | 51.00 | 91.00 | 44.00 | 1.09 |
| WB51960050BBM | 51.00 | 96.00 | 50.00 | 1.53 |
| WB52910040BBM | 52.00 | 91.00 | 40.00 | 0.98 |
| WB52960050BBM | 52.00 | 96.00 | 50.00 | 1.20 |
| WB54900050BBM | 54.00 | 90.00 | 50.00 | 1.05 |