| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 60mm | 110mm | 28mm | NJ2212 |
| 60mm | 110mm | 28mm | NJ2212+HJ2212 |
| 60mm | 110mm | 28mm | NJ2212E |
| 40mm | 68mm | 21mm | NN3008 |
| 45mm | 75mm | 23mm | NN3009K |
| 40mm | 68mm | 21mm | NN3008K |
| 50mm | 80mm | 23mm | NN3010 |
| 45mm | 75mm | 23mm | NN3009 |
| 50mm | 80mm | 23mm | NN3010K |
| 45mm | 75mm | 23mm | NN3009K |
| 55mm | 90mm | 26mm | NN3011 |
| 50mm | 80mm | 23mm | NN3010 |
| 55mm | 90mm | 26mm | NN3011K |
| 50mm | 80mm | 23mm | NN3010K |
| 60mm | 95mm | 26mm | NN3012 |
| 55mm | 90mm | 26mm | NN3011 |
| 60mm | 95mm | 26mm | NN3012K |
| 55mm | 90mm | 26mm | NN3011K |
| 65mm | 100mm | 26mm | NN3013 |
| 60mm | 95mm | 26mm | NN3012 |
| 65mm | 100mm | 26mm | NN3013K |
| 60mm | 95mm | 26mm | NN3012K |
| 70mm | 110mm | 30mm | NN3014 |
| 45mm | 75mm | 23mm | NN3009 |
| 45mm | 75mm | 23mm | NN3009K |
| 50mm | 80mm | 23mm | NN3010 |
| 50mm | 80mm | 23mm | NN3010K |
| 55mm | 90mm | 26mm | NN3011 |
| 55mm | 90mm | 26mm | NN3011K |
| 60mm | 95mm | 26mm | NN3012 |
