福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| B20-157D | 20.00 | 42.00 | 9.00 | 0.05 |
| B25-139D | 25.00 | 68.00 | 18.00 | 0.33 |
| B25-147D | 25.00 | 62.00 | 19.00 | 0.26 |
| B25-163D | 25.00 | 60.00 | 27.00 | 0.26 |
| B25-238D | 25.00 | 68.00 | 19.00 | 0.31 |
| B8-23D | 8.00 | 23.00 | 14.20 | 0.03 |
| B8-74D | 8.00 | 22.00 | 11.00 | 0.02 |
| B8-79D | 8.00 | 23.00 | 11.00 | 0.02 |
| B8-85D | 8.00 | 23.00 | 14.00 | 0.03 |
| BAB41386 | 25.00 | 59.00 | 17.50 | 0.19 |
| BB00001 | 12.00 | 42.00 | 10.00 | 0.09 |
| BB00002 | 15.00 | 35.00 | 12.70 | 0.06 |
| BB00003 | 17.00 | 40.00 | 12.00 | 0.07 |
| BB00004 | 15.00 | 40.00 | 12.00 | 0.07 |
| BB00005 | 23.00 | 52.00 | 15.00 | 0.15 |
| BB00006 | 17.00 | 62.00 | 21.00 | 0.30 |
| BB00007 | 30.00 | 66.00 | 17.00 | 0.25 |
| BB00008 | 12.00 | 32.00 | 10.00 | 0.04 |
| BB00009 | 28.00 | 67.00 | 18.00 | 0.29 |
| BB00010 | - | - | - | 0.35 |