| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 220mm | 340mm | 90mm | NN3044K |
| 240mm | 360mm | 92mm | NN3048 |
| 240mm | 360mm | 92mm | NN3048K |
| 260mm | 400mm | 104mm | NN3052 |
| 260mm | 400mm | 104mm | NN3052K |
| 280mm | 420mm | 106mm | NN3056 |
| 280mm | 420mm | 106mm | NN3056K |
| 300mm | 460mm | 118mm | NN3060 |
| 300mm | 460mm | 118mm | NN3060K |
| 320mm | 480mm | 121mm | NN3064 |
| 320mm | 480mm | 121mm | NN3064K |
| 340mm | 520mm | 133mm | NN3068 |
| 340mm | 520mm | 133mm | NN3068K |
| 260mm | 360mm | 100mm | NNU4952K |
| 300mm | 420mm | 118mm | NNU4960 |
| 280mm | 380mm | 100mm | NNU4956 |
| 300mm | 420mm | 118mm | NNU4960K |
| 280mm | 380mm | 100mm | NNU4956K |
| 320mm | 440mm | 118mm | NNU4964 |
| 300mm | 420mm | 118mm | NNU4960 |
| 320mm | 440mm | 118mm | NNU4964K |
| 300mm | 420mm | 118mm | NNU4960K |
| 340mm | 460mm | 118mm | NNU4968 |
| 320mm | 440mm | 118mm | NNU4964 |
| 340mm | 460mm | 118mm | NNU4968K |
| 320mm | 440mm | 118mm | NNU4964K |
| 360mm | 480mm | 118mm | NNU4972 |
| 340mm | 460mm | 118mm | NNU4968 |
| 360mm | 480mm | 118mm | NNU4972K |
| 340mm | 460mm | 118mm | NNU4968K |
