型号查询
| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 340mm | 520mm | 133mm | NN3068 |
| 320mm | 480mm | 121mm | NN3064 |
| 340mm | 520mm | 133mm | NN3068K |
| 320mm | 480mm | 121mm | NN3064K |
| 360mm | 540mm | 134mm | NN3072 |
| 340mm | 520mm | 133mm | NN3068 |
| 360mm | 540mm | 134mm | NN3072K |
| 340mm | 520mm | 133mm | NN3068K |
| 380mm | 560mm | 135mm | NN3076 |
| 360mm | 540mm | 134mm | NN3072 |
| 380mm | 560mm | 135mm | NN3076K |
| 360mm | 540mm | 134mm | NN3072K |
| 400mm | 600mm | 148mm | NN3080 |
| 380mm | 560mm | 135mm | NN3076 |
| 400mm | 600mm | 148mm | NN3080K |
| 380mm | 560mm | 135mm | NN3076K |
| 420mm | 620mm | 150mm | NN3084 |
| 400mm | 600mm | 148mm | NN3080 |
| 420mm | 620mm | 150mm | NN3084K |
| 400mm | 600mm | 148mm | NN3080K |
| 400mm | 600mm | 148mm | NN3080K |
| 420mm | 620mm | 150mm | NN3084 |
| 420mm | 620mm | 150mm | NN3084K |
| 440mm | 650mm | 157mm | NN3088 |
| 440mm | 650mm | 157mm | NN3088K |
| 460mm | 680mm | 163mm | NN3092 |
| 460mm | 680mm | 163mm | NN3092K |
| 480mm | 700mm | 165mm | NN3096K |
| 460mm | 620mm | 160mm | NNU4992 |
| 500mm | 670mm | 170mm | NNU49/500 |