福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| WB25550043BB | 25.00 | 55.00 | 43.00 | 0.41 |
| WB25550043RB | 25.00 | 55.00 | 43.00 | 0.48 |
| WB25550045BB | 25.00 | 55.00 | 45.00 | 0.46 |
| WB25550045RB | 25.00 | 55.00 | 45.00 | 0.51 |
| WB25550048BB | 25.00 | 55.00 | 48.00 | 0.51 |
| WB25550048RB | 25.00 | 55.00 | 48.00 | 0.37 |
| WB25550054RB | 25.00 | 55.00 | 53.50 | 0.62 |
| WB25560032BB | 25.00 | 56.00 | 32.00 | 0.34 |
| WB25600045BB | 25.00 | 60.00 | 45.00 | - |
| WB25600045RB | 25.00 | 60.00 | 45.00 | 0.65 |
| WB25620048RB | 25.00 | 62.00 | 48.00 | 0.76 |
| WB27520045/43RB | 27.00 | 52.00 | 45.00 | 0.40 |
| WB27520045BB | 27.00 | 52.00 | 45.00 | 0.45 |
| WB27520045RB | 27.00 | 52.00 | 45.00 | 0.44 |
| WB27530043BB | 27.00 | 53.00 | 43.00 | 0.42 |
| WB27530043RB | 27.00 | 53.00 | 43.00 | 0.41 |
| WB27550032BB | 27.00 | 55.00 | 32.00 | 0.31 |
| WB27600050BB | 27.00 | 60.00 | 50.00 | 0.36 |
| WB277520043/45BB | 27.00 | 75.20 | 45.00 | 0.45 |
| WB281190052BB | 28.00 | 119.00 | 52.00 | 1.03 |