型号查询
| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 190mm | 260mm | 69mm | NNU4938K |
| 200mm | 280mm | 80mm | NNU4940 |
| 200mm | 280mm | 80mm | NNU4940K |
| 220mm | 300mm | 80mm | NNU4944 |
| 220mm | 300mm | 80mm | NNU4944K |
| 240mm | 320mm | 80mm | NNU4948 |
| 240mm | 320mm | 80mm | NNU4948K |
| 260mm | 360mm | 100mm | NNU4952 |
| 260mm | 360mm | 100mm | NNU4952K |
| 280mm | 380mm | 100mm | NNU4956 |
| 280mm | 380mm | 100mm | NNU4956K |
| 300mm | 420mm | 118mm | NNU4960 |
| 300mm | 420mm | 118mm | NNU4960K |
| 320mm | 440mm | 118mm | NNU4964 |
| 320mm | 440mm | 118mm | NNU4964K |
| 340mm | 460mm | 118mm | NNU4968 |
| 340mm | 460mm | 118mm | NNU4968K |
| 360mm | 480mm | 118mm | NNU4972 |
| 360mm | 480mm | 118mm | NNU4972K |
| 380mm | 520mm | 140mm | NNU4976 |
| 180mm | 320mm | 52mm | NF236 |
| 160mm | 290mm | 48mm | NF232 |
| mm | mm | mm | NF238 |
| 170mm | 310mm | 52mm | NF234 |
| 200mm | 360mm | 58mm | NF240 |
| 180mm | 320mm | 52mm | NF236 |
| 220mm | 400mm | 65mm | NF244 |
| mm | mm | mm | NF238 |
| 240mm | 440mm | 72mm | NF248 |
| 200mm | 360mm | 58mm | NF240 |