| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 90mm | 190mm | 46.5mm | 30318DU |
| 90mm | 190mm | 46.5mm | 30318U |
| 95mm | 200mm | 49.5mm | 30319DU |
| 95mm | 200mm | 49.5mm | 30319U |
| 100mm | 215mm | 51.5mm | 30320U |
| 105mm | 225mm | 53.5mm | 30321U |
| 110mm | 240mm | 54.5mm | 30322U |
| 20mm | 52mm | 15mm | NF304 |
| 20mm | 37mm | 9mm | 6904 |
| 25mm | 62mm | 17mm | NF305 |
| 320mm | 580mm | 92mm | NF264 |
| 30mm | 72mm | 19mm | NF306 |
| 20mm | 52mm | 15mm | NF304 |
| 35mm | 80mm | 21mm | NF307 |
| 25mm | 62mm | 17mm | NF305 |
| 40mm | 90mm | 23mm | NF308 |
| 30mm | 72mm | 19mm | NF306 |
| 45mm | 100mm | 25mm | NF309 |
| 35mm | 80mm | 21mm | NF307 |
| 50mm | 110mm | 27mm | NF310 |
| 40mm | 90mm | 23mm | NF308 |
| 55mm | 120mm | 29mm | NF311 |
| 45mm | 100mm | 25mm | NF309 |
| 60mm | 130mm | 31mm | NF312 |
| 50mm | 110mm | 27mm | NF310 |
| 65mm | 140mm | 33mm | NF313 |
| 55mm | 120mm | 29mm | NF311 |
| 75mm | 130mm | 25mm | NJ215 |
| 70mm | 125mm | 24mm | NJ214E |
| 75mm | 130mm | 25mm | NJ215+HJ215 |