| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 190mm | 340mm | 92mm | NU2238E |
| 200mm | 360mm | 98mm | NU2240 |
| 200mm | 360mm | 98mm | NU2240E |
| 20mm | 52mm | 21mm | NU2304 |
| 20mm | 52mm | 21mm | NU2304E |
| 25mm | 62mm | 24mm | NU2305 |
| 25mm | 62mm | 24mm | NU2305E |
| 30mm | 72mm | 27mm | NU2306 |
| 30mm | 72mm | 27mm | NU2306E |
| 35mm | 80mm | 31mm | NU2307 |
| 160mm | 290mm | 48mm | NU232 |
| 160mm | 290mm | 48mm | NU232E |
| 170mm | 310mm | 52mm | NU234 |
| 170mm | 310mm | 52mm | NU234E |
| 180mm | 320mm | 52mm | NU236 |
| 180mm | 320mm | 52mm | NU236E |
| 190mm | 340mm | 55mm | NU238 |
| 190mm | 340mm | 55mm | NU238E |
| 200mm | 360mm | 58mm | NU240 |
| 200mm | 360mm | 58mm | NU240E |
| 17mm | 47mm | 14mm | NU303E |
| 20mm | 52mm | 15mm | NU304 |
| 20mm | 52mm | 15mm | NU304E |
| 25mm | 62mm | 17mm | NU305 |
| 25mm | 62mm | 17mm | NU305E |
| 30mm | 72mm | 19mm | NU306 |
| 30mm | 72mm | 19mm | NU306E |
| 35mm | 80mm | 21mm | NU307 |
| 35mm | 80mm | 21mm | NU307E |
| 40mm | 90mm | 23mm | NU308 |