型号查询
| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 18mm | 24mm | 12mm | BK1812 |
| 20mm | 26mm | 16mm | BK2016 |
| 18mm | 24mm | 16mm | BK1816 |
| 22mm | 28mm | 12mm | BK2212 |
| 20mm | 26mm | 12mm | BK2012 |
| 225800 | |||
| 20mm | 26mm | 16mm | BK2016 |
| 18mm | 24mm | 16mm | BK1816 |
| 22mm | 28mm | 12mm | BK2212 |
| 20mm | 26mm | 12mm | BK2012 |
| 75mm | 130mm | 27.25mm | 4T-30215 |
| 30mm | 72mm | 20.75mm | 4T-30306 |
| 35mm | 80mm | 22.75mm | 4T-30307D |
| 40mm | 90mm | 25.25mm | 4T-30308 |
| 40mm | 90mm | 25.25mm | 4T-30308D |
| 45mm | 100mm | 27.25mm | 4T-30309 |
| 45mm | 100mm | 27.25mm | 4T-30309D |
| 50mm | 110mm | 29.25mm | 4T-30310 |
| 50mm | 110mm | 29.25mm | 4T-30310D |
| 55mm | 120mm | 31.5mm | 4T-30311 |
| 55mm | 120mm | 31.5mm | 4T-30311DJ |
| 60mm | 130mm | 33.5mm | 4T-30312D |
| 65mm | 140mm | 36mm | 4T-30313D |
| 70mm | 150mm | 38mm | 4T-30314D |
| 40mm | 80mm | 24.75mm | 4T-32208 |
| 45mm | 85mm | 24.75mm | 4T-32209 |
| 50mm | 90mm | 24.75mm | 4T-32210 |
| 55mm | 100mm | 26.75mm | 4T-32211 |
| 30mm | 72mm | 28.75mm | 4T-32306 |
| 35mm | 80mm | 32.75mm | 4T-32307 |