| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 35mm | 80mm | 21mm | NU307E |
| 30mm | 72mm | 19mm | NU306E |
| 40mm | 90mm | 23mm | NU308 |
| 35mm | 80mm | 21mm | NU307 |
| 40mm | 90mm | 23mm | NU308E |
| 35mm | 80mm | 21mm | NU307E |
| 45mm | 100mm | 25mm | NU309 |
| 40mm | 90mm | 23mm | NU308 |
| 45mm | 100mm | 25mm | NU309E |
| 40mm | 90mm | 23mm | NU308E |
| 50mm | 110mm | 27mm | NU310 |
| 45mm | 100mm | 25mm | NU309 |
| 50mm | 110mm | 27mm | NU310E |
| 45mm | 100mm | 25mm | NU309E |
| 55mm | 120mm | 29mm | NU311 |
| 50mm | 110mm | 27mm | NU310 |
| 55mm | 120mm | 29mm | NU311E |
| 50mm | 110mm | 27mm | NU310E |
| 60mm | 130mm | 31mm | NU312 |
| 55mm | 120mm | 29mm | NU311 |
| 240mm | 440mm | 72mm | NJ248 |
| 260mm | 480mm | 80mm | NJ252 |
| 280mm | 500mm | 80mm | NJ256 |
| 300mm | 540mm | 85mm | NJ260 |
| 320mm | 580mm | 92mm | NJ264 |
| 20mm | 52mm | 15mm | NJ304 |
| 20mm | 52mm | 15mm | NJ304+HJ304 |
| 20mm | 52mm | 15mm | NJ304E |
| 20mm | 52mm | 15mm | NJ304E+HJ304E |
| 25mm | 62mm | 17mm | NJ305 |
