圆柱滚子轴承Jingzhou Bearing Professional Supplier
现货充足型号齐全原装正品当日报价
圆柱滚子轴承
| 型号 |
基本尺寸 |
基本额定载荷 |
极限转速 (r/min) |
| 内径 | 外径 | 厚度 |
额定动载荷 | 额定静载荷 |
参考转速 | 极限转速 |
| [mm] | [mm] | [mm] |
(kN) | (kN) |
【r/min】 | 【r/min】 |
| NNU4964K |
320mm |
440mm |
118mm |
— |
— |
— |
— |
| NNU4968 |
340mm |
460mm |
118mm |
— |
— |
— |
— |
| NNU4968K |
340mm |
460mm |
118mm |
— |
— |
— |
— |
| NNU4972 |
360mm |
480mm |
118mm |
— |
— |
— |
— |
| NNU4972K |
360mm |
480mm |
118mm |
— |
— |
— |
— |
| NNU4976 |
380mm |
520mm |
140mm |
— |
— |
— |
— |
| NF236 |
180mm |
320mm |
52mm |
— |
— |
— |
— |
| NF232 |
160mm |
290mm |
48mm |
— |
— |
— |
— |
| NF238 |
mm |
mm |
mm |
— |
— |
— |
— |
| NF234 |
170mm |
310mm |
52mm |
— |
— |
— |
— |
| NF240 |
200mm |
360mm |
58mm |
— |
— |
— |
— |
| NF236 |
180mm |
320mm |
52mm |
— |
— |
— |
— |
| NF244 |
220mm |
400mm |
65mm |
— |
— |
— |
— |
| NF238 |
mm |
mm |
mm |
— |
— |
— |
— |
| NF248 |
240mm |
440mm |
72mm |
— |
— |
— |
— |
| NF240 |
200mm |
360mm |
58mm |
— |
— |
— |
— |
| NF252 |
260mm |
480mm |
80mm |
— |
— |
— |
— |
| NF244 |
220mm |
400mm |
65mm |
— |
— |
— |
— |
| NF256 |
55mm |
280mm |
80mm |
— |
— |
— |
— |
| NF248 |
240mm |
440mm |
72mm |
— |
— |
— |
— |
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