| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 45mm | 85mm | 23mm | NJ2209 |
| 45mm | 85mm | 23mm | NJ2209+HJ2209 |
| 45mm | 85mm | 23mm | NJ2209E |
| 45mm | 85mm | 23mm | NJ2209E+HJ2209E |
| 50mm | 90mm | 23mm | NJ2210 |
| 50mm | 90mm | 23mm | NJ2210+HJ2210 |
| 50mm | 90mm | 23mm | NJ2210E |
| 50mm | 90mm | 23mm | NJ2210E+HJ2210E |
| 55mm | 100mm | 25mm | NJ2211 |
| 55mm | 100mm | 25mm | NJ2211+HJ2211 |
| 55mm | 100mm | 25mm | NJ2211E |
| 55mm | 100mm | 25mm | NJ2211E+HJ2211E |
| 60mm | 110mm | 28mm | NJ2212 |
| 60mm | 110mm | 28mm | NJ2212+HJ2212 |
| 60mm | 110mm | 28mm | NJ2212E |
| 60mm | 110mm | 28mm | NJ2212E+HJ2212E |
| 65mm | 120mm | 31mm | NJ2213 |
| 65mm | 120mm | 31mm | NJ2213+HJ2213 |
| 65mm | 120mm | 31mm | NJ2213E |
| 65mm | 120mm | 31mm | NJ2213E+HJ2213E |
| 45mm | 100mm | 36mm | NU2309 |
| 50mm | 110mm | 40mm | NU2310E |
| 45mm | 100mm | 36mm | NU2309E |
| 55mm | 120mm | 43mm | NU2311 |
| 50mm | 110mm | 40mm | NU2310 |
| 55mm | 120mm | 43mm | NU2311E |
| 50mm | 110mm | 40mm | NU2310E |
| 60mm | 130mm | 46mm | NU2312E |
| 55mm | 120mm | 43mm | NU2311 |
| 65mm | 140mm | 48mm | NU2313 |