| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 25 | 32 | 12 | BK2512 |
| 25 | 32 | 16 | BK2516 |
| 25 | 32 | 20 | BK2520 |
| 28 | 35 | 16 | BK2816 |
| 28 | 35 | 20 | BK2820 |
| 9 | 13 | 12 | BK2912 |
| 30 | 37 | 12 | BK3012 |
| 30 | 37 | 16 | BK3016 |
| 30 | 37 | 20 | BK3020 |
| 35 | 42 | 12 | BK3512 |
| 35 | 42 | 20 | BK3520 |
| 40 | 47 | 12 | BK4012 |
| 40 | 47 | 20 | BK4020 |
| 45 | 52 | 20 | BK4520 |
| 50 | 58 | 20 | BK5020 |
| 55 | 63 | 20 | BK5520 |
| 60 | 68 | 20 | BK6020 |
| 4 | 8 | 8 | HK0408T2 |
| 5 | 9 | 9 | HK0509T2 |
| 6 | 10 | 9 | HK0609T2 |
| 7 | 11 | 9 | HK0709 |
| 8 | 12 | 10 | HK0810 |
| 9 | 13 | 10 | HK0910 |
| 9 | 13 | 12 | HK0912 |
| 10 | 14 | 10 | HK1010 |
| 10 | 14 | 12 | HK1012 |
| 110 | 130 | 35 | RNA4919R |
| 115 | 140 | 40 | RNA4920 |
| 125 | 150 | 40 | RNA4922 |
| 135 | 165 | 45 | RNA4924 |
