Detailed description
some infromation of our product
| NEW MODLE | OLD MODLE | d | D | width (mm) |
weight |
| (mm) | (mm) | (kg) | |||
| BK0408 | 35941/4 | 4 | 8 | 8 | - |
| HK0408 | 37941/4 | 4 | 8 | 8 | - |
| HK0408TN | 37941/4A | 4 | 8 | 8 | 0 |
| HK0408B | 37941/4 | 4 | 8 | 8 | 0.002 |
| BK0408B | 35941/4 | 4 | 8 | 8 | 0.002 |
| NEW MODLE | OLD MODLE | d | D | width (mm) |
| (mm) | (mm) | |||
| BK0408 | 35941/4 | 4 | 8 | 8 |
| BK0509 | 45941/5 | 5 | 9 | 9 |
| BK0609 | 45941/6 | 6 | 10 | 9 |
| BK0709 | 45941/7 | 7 | 11 | 9 |
| BK0808 | 35941/8 | 8 | 12 | 8 |
| BK0810 | 55941/8 | 8 | 12 | 10 |
| BK0910 | 55941/9 | 9 | 13 | 10 |
| BK0912 | 65941/9 | 9 | 13 | 12 |
| BK1010 | 55941/10 | 10 | 14 | 10 |
| BK1012 | 65941/10 | 10 | 14 | 12 |
| BK1210 | 55941/12 | 12 | 16 | 10 |
| BK1412 | 35941/14 | 14 | 20 | 12 |
| BK1416 | 55941/14 | 14 | 20 | 16 |
| BK1512 | 35941/15 | 15 | 21 | 12 |






