| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 120mm | 215mm | 40mm | NJ224 |
| 120mm | 215mm | 40mm | NJ224+HJ224 |
| 120mm | 215mm | 40mm | NJ224E |
| 120mm | 215mm | 40mm | NJ224E+HJ224E |
| 130mm | 230mm | 40mm | NJ226+HJ226 |
| 130mm | 230mm | 40mm | NJ226E |
| 130mm | 230mm | 40mm | NJ226E+HJ226E |
| 140mm | 250mm | 42mm | NJ228 |
| 140mm | 250mm | 42mm | NJ228+HJ228 |
| 140mm | 250mm | 42mm | NJ228E |
| 140mm | 250mm | 42mm | NJ228E+HJ228E |
| 150mm | 270mm | 45mm | NJ230 |
| 150mm | 270mm | 45mm | NJ230+HJ230 |
| 150mm | 270mm | 45mm | NJ230E |
| 150mm | 270mm | 45mm | NJ230E+HJ230E |
| 160mm | 290mm | 48mm | NJ232 |
| 160mm | 290mm | 48mm | NJ232+HJ232 |
| 160mm | 290mm | 48mm | NJ232E |
| 160mm | 290mm | 48mm | NJ232E+HJ232E |
| 170mm | 310mm | 52mm | NJ234 |
| 40mm | 80mm | 18mm | NU208 |
| 40mm | 80mm | 18mm | NU208E |
| 45mm | 85mm | 19mm | NU209 |
| 45mm | 85mm | 19mm | NU209E |
| 50mm | 90mm | 20mm | NU210 |
| 50mm | 90mm | 20mm | NU210E |
| 55mm | 100mm | 21mm | NU211 |
| 55mm | 100mm | 21mm | NU211E |
| 60mm | 110mm | 22mm | NU212 |
| 60mm | 110mm | 22mm | NU212E |