| 型号 | 主要尺寸(mm) | 额定负载(N) | ||
| Fw | D | C | Cr | |
| BK1012 | 10 | 14 | 12 | 5000 | BK1015 | 10 | 14 | 15 | 6700 |
| BK10X16X10 | 10 | 16 | 10 | 6800 | BK1210 | 12 | 16 | 10 | 4150 |
| BK1212 | 12 | 16 | 12 | 3800 | BK12X18X12 | 12 | 18 | 12 | 5500 |
| BK1312 | 13 | 19 | 12 | 6200 | BK1410 | 14 | 20 | 10 | 6700 |
| BK1512 | 15 | 21 | 12 | 7000 | BK1515 | 15 | 21 | 15 | 9800 |
| BK1516 | 15 | 21 | 16 | 9800 | BK1522 | 15 | 21 | 22 | 10400 |
