24小时服务热线 : 400-106-2018 - 欢迎光临弗克斯轴承官方网站！
24小时服务热线 : 400-106-2018
24小时服务热线 : 400-106-2018 
| 型号 | 基本尺寸 | 基本额定动荷 | 转速 (r/min) | ||||
|---|---|---|---|---|---|---|---|
| 内径 | 外径 | 厚度 | Cr | Cor | 极限转速 | 参考转速 | |
| [mm] | [mm] | [mm] | (kN) | (kN) | 【r/min】 | 【r/min】 | |
| NNU4948 | 240mm | 320mm | 80mm | ||||
| NNU4948K | 240mm | 320mm | 80mm | ||||
| NNU4952 | 260mm | 360mm | 100mm | ||||
| NNU4952K | 260mm | 360mm | 100mm | ||||
| NNU4956 | 280mm | 380mm | 100mm | ||||
| NNU4956K | 280mm | 380mm | 100mm | ||||
| NNU4960 | 300mm | 420mm | 118mm | ||||
| NNU4960K | 300mm | 420mm | 118mm | ||||
| NNU4964 | 320mm | 440mm | 118mm | ||||
| NNU4964K | 320mm | 440mm | 118mm | ||||
| NNU4968 | 340mm | 460mm | 118mm | ||||
| NNU4968K | 340mm | 460mm | 118mm | ||||
| NNU4972 | 360mm | 480mm | 118mm | ||||
| NNU4972K | 360mm | 480mm | 118mm | ||||
| NNU4976 | 380mm | 520mm | 140mm | ||||
| NNU4976K | 380mm | 520mm | 140mm | ||||
| NNU4980 | 400mm | 540mm | 140mm | ||||
| NNU4980K | 400mm | 540mm | 140mm | ||||
| NNU4984 | 420mm | 560mm | 140mm | ||||
| NNU4984K | 420mm | 560mm | 140mm | ||||