型号查询
| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 45mm | 85mm | 19mm | 7209B |
| 22mm | 39mm | 30mm | NA69/22R |
| 6mm | 15mm | 10mm | NA496 |
| 60mm | 110mm | 22mm | 7212AC |
| 28mm | 45mm | 30mm | NA69/28R |
| 7mm | 17mm | 10mm | NA497 |
| 55mm | 100mm | 21mm | 7211AC |
| 32mm | 52mm | 36mm | NA69/32R |
| 22mm | 39mm | 30mm | NA69/22R |
| 50mm | 90mm | 20mm | 7210AC |
| 12mm | 24mm | 22mm | NA6901R |
| 28mm | 45mm | 30mm | NA69/28R |
| 45mm | 85mm | 19mm | 7209AC |
| 15mm | 28mm | 23mm | NA6902R |
| 32mm | 52mm | 36mm | NA69/32R |
| 40mm | 80mm | 18mm | 7208AC |
| 340mm | 420mm | 80mm | NA4868 |
| 35mm | 72mm | 17mm | 7207AC |
| 30mm | 62mm | 16mm | 7206AC |
| 280mm | 350mm | 69mm | NA4856 |
| 25mm | 52mm | 15mm | 7205AC |
| 360mm | 440mm | 80mm | NA4872 |
| 20mm | 47mm | 14mm | 7204AC |
| 300mm | 380mm | 80mm | NA4860 |
| 17mm | 40mm | 12mm | 7203AC |
| 22mm | 39mm | 17mm | NA49/22R |
| 15mm | 35mm | 11mm | 7202AC |
| 340mm | 420mm | 80mm | NA4868 |
| 28mm | 45mm | 17mm | NA49/28R |
| 12mm | 32mm | 10mm | 7201AC |