福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| WB40720037BB | 40.00 | 72.00 | 37.00 | 0.54 |
| WB40720037BBM | 40.00 | 72.00 | 37.00 | 0.55 |
| WB40720836BBM | 40.00 | 72.08 | 36.00 | 0.61 |
| WB40740036/34BB | 40.00 | 74.00 | 36.00 | 0.58 |
| WB40740036BB | 40.00 | 74.00 | 36.00 | 0.61 |
| WB40740040BB | 40.00 | 74.00 | 40.00 | 0.66 |
| WB40740040BBV2 | 40.00 | 74.00 | 40.00 | 0.67 |
| WB40740042BB | 40.00 | 74.00 | 42.00 | 0.68 |
| WB407440036/34BB | 40.00 | 74.00 | 36.00 | 0.57 |
| WB40750037BB | 40.00 | 75.00 | 37.00 | 0.62 |
| WB40750037BBM | 40.00 | 75.00 | 37.00 | 0.65 |
| WB40750039BB | 40.00 | 75.00 | 39.00 | 0.67 |
| WB40750039BBM | 40.00 | 75.00 | 39.00 | 0.71 |
| WB40760033/28BB | 40.00 | 76.00 | 33.00 | 0.54 |
| WB40760033BB | 40.00 | 76.00 | 33.00 | 0.53 |
| WB40760038BBM | 40.00 | 76.00 | 38.00 | 0.69 |
| WB40760040/38BB | 40.00 | 76.00 | 40.00 | 0.68 |
| WB40760041/38BB | 40.00 | 76.00 | 41.00 | 0.68 |
| WB40780040BB | 40.00 | 78.00 | 40.00 | 0.80 |
| WB40780240BBM | 40.00 | 78.02 | 40.00 | 0.76 |