| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 480mm | 650mm | 170mm | NNU4996K |
| 20mm | 47mm | 14mm | NU204 |
| 17mm | 40mm | 12mm | NU203 |
| 20mm | 47mm | 14mm | NU204E |
| 17mm | 40mm | 12mm | NU203E |
| 25mm | 52mm | 15mm | NU205 |
| 20mm | 47mm | 14mm | NU204 |
| 25mm | 52mm | 15mm | NU205E |
| 20mm | 47mm | 14mm | NU204E |
| 30mm | 62mm | 16mm | NU206 |
| 25mm | 52mm | 15mm | NU205 |
| 30mm | 62mm | 16mm | NU206E |
| 25mm | 52mm | 15mm | NU205E |
| 45mm | 85mm | 23mm | NJ2209E+HJ2209E |
| 50mm | 90mm | 23mm | NJ2210E |
| 50mm | 90mm | 23mm | NJ2210 |
| 50mm | 90mm | 23mm | NJ2210E+HJ2210E |
| 50mm | 90mm | 23mm | NJ2210+HJ2210 |
| 55mm | 100mm | 25mm | NJ2211 |
| 50mm | 90mm | 23mm | NJ2210E |
| 55mm | 100mm | 25mm | NJ2211+HJ2211 |
| 50mm | 90mm | 23mm | NJ2210E+HJ2210E |
| 55mm | 100mm | 25mm | NJ2211E |
| 55mm | 100mm | 25mm | NJ2211 |
| 55mm | 100mm | 25mm | NJ2211E+HJ2211E |
| 55mm | 100mm | 25mm | NJ2211+HJ2211 |
| 60mm | 110mm | 28mm | NJ2212 |
| 55mm | 100mm | 25mm | NJ2211E |
| 60mm | 110mm | 28mm | NJ2212+HJ2212 |
| 55mm | 100mm | 25mm | NJ2211E+HJ2211E |
