| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 170mm | 310mm | 86mm | NU2234 |
| 170mm | 310mm | 86mm | NU2234E |
| 180mm | 320mm | 86mm | NU2236 |
| 180mm | 320mm | 86mm | NU2236E |
| 190mm | 340mm | 92mm | NU2238 |
| 190mm | 340mm | 92mm | NU2238E |
| 200mm | 360mm | 98mm | NU2240 |
| 200mm | 360mm | 98mm | NU2240E |
| 20mm | 52mm | 21mm | NU2304 |
| 20mm | 52mm | 21mm | NU2304E |
| 30mm | 90mm | 23mm | NU406 |
| 45mm | 120mm | 29mm | NU409 |
| 35mm | 100mm | 25mm | NU407 |
| 50mm | 130mm | 31mm | NU410 |
| 40mm | 110mm | 27mm | NU408 |
| 55mm | 140mm | 33mm | NU411 |
| 45mm | 120mm | 29mm | NU409 |
| 60mm | 150mm | 35mm | NU412 |
| 50mm | 130mm | 31mm | NU410 |
| 65mm | 160mm | 37mm | NU413 |
| 55mm | 140mm | 33mm | NU411 |
| 70mm | 180mm | 42mm | NU414 |
| 60mm | 150mm | 35mm | NU412 |
| 75mm | 190mm | 45mm | NU415 |
| 65mm | 160mm | 37mm | NU413 |
| 80mm | 200mm | 48mm | NU416 |
| 70mm | 180mm | 42mm | NU414 |
| 85mm | 210mm | 52mm | NU417 |
| 75mm | 190mm | 45mm | NU415 |
| 90mm | 225mm | 54mm | NU418 |