型号查询
| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 60mm | 130mm | 54mm | 3312A |
| 30mm | 72mm | 19mm | QJ306 |
| 55mm | 120mm | 49.20000076mm | 3311A |
| 45mm | 52mm | 20mm | BK4520 |
| 50mm | 110mm | 27mm | QJ310 |
| 40mm | 47mm | 20mm | BK4020 |
| 50mm | 110mm | 44.40000153mm | 3310A |
| 35mm | 80mm | 21mm | QJ307 |
| 35mm | 42mm | 20mm | BK3520 |
| 55mm | 120mm | 29mm | QJ311 |
| 45mm | 100mm | 39.70000076mm | 3309A |
| 30mm | 37mm | 20mm | BK3020 |
| 40mm | 90mm | 36.5mm | 3308A |
| 40mm | 90mm | 23mm | QJ308 |
| 28mm | 35mm | 20mm | BK2820 |
| 60mm | 130mm | 31mm | QJ312 |
| 35mm | 80mm | 34.90000153mm | 3307A |
| 50mm | 110mm | 27mm | QJ310 |
| 25mm | 32mm | 20mm | BK2520 |
| 30mm | 72mm | 30.20000076mm | 3306A |
| 65mm | 140mm | 33mm | QJ313 |
| 10mm | 14mm | 12mm | BK1012 |
| 25mm | 62mm | 25.39999962mm | 3305A |
| 20mm | 52mm | 22.20000076mm | 3304A |
| 9mm | 13mm | 12mm | BK0912 |
| 60mm | 68mm | 20mm | BK6020 |
| 55mm | 120mm | 29mm | QJ311 |
| 70mm | 125mm | 39.70000076mm | 3214A |
| 70mm | 150mm | 35mm | QJ314 |
| 65mm | 120mm | 38.09999847mm | 3213A |