| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 150mm | 270mm | 45mm | N230 |
| 160mm | 290mm | 48mm | N232 |
| 170mm | 310mm | 52mm | N234 |
| 180mm | 320mm | 52mm | N236 |
| 190mm | 340mm | 55mm | N238 |
| 200mm | 360mm | 58mm | N240 |
| 20mm | 52mm | 15mm | N304 |
| 25mm | 62mm | 17mm | N305 |
| 30mm | 72mm | 19mm | N306 |
| 35mm | 80mm | 21mm | N307 |
| 40mm | 90mm | 23mm | N308 |
| 45mm | 100mm | 25mm | N309 |
| 50mm | 110mm | 27mm | N310 |
| 55mm | 120mm | 29mm | N311 |
| 60mm | 130mm | 31mm | N312 |
| 65mm | 140mm | 33mm | N313 |
| 70mm | 150mm | 35mm | N314 |
| 75mm | 160mm | 37mm | N315 |
| 80mm | 170mm | 39mm | N316 |
| 85mm | 180mm | 41mm | N317 |
| 120mm | 215mm | 58mm | NU2224 |
| 120mm | 215mm | 58mm | NU2224E |
| 130mm | 230mm | 64mm | NU2226 |
| 130mm | 230mm | 64mm | NU2226E |
| 140mm | 250mm | 68mm | NU2228 |
| 140mm | 250mm | 68mm | NU2228E |
| 150mm | 270mm | 73mm | NU2230 |
| 150mm | 270mm | 73mm | NU2230E |
| 160mm | 290mm | 80mm | NU2232 |
| 160mm | 290mm | 80mm | NU2232E |