Model：NNU4948
Old Model：
Type：Cylindrical Roller Bearing
d：240
D：320
B：80
TEL：86-13400023945
| Boundary dimensions (mm) | |
| d | 240 |
| D | 320 |
| B | 80 |
| r(Min) | 2.1 |
| Fw | 263 |
| Ew | - |
| Bearing No. | |
| Cylindrical hole | NNU4948 |
| Taper hole(1) | NNU4948K |
| Rated load (N) | |
| Cr | 625000 |
| Cor | 1450000 |
| Fitting dimensions (mm) | |
| d a (2) (Min) | 251 |
| d a (2) (Max) | 262 |
| d 1a (Min) | 254 |
| d c (Min) | 269 |
| Da (Max) | 309 |
| Da (Min) | - |
| r a (Max) | 2 |
| Speed ratings(rpm) | |
| Grease | 1600 |
| Oil | 2000 |
| Mass(kg) | |
| (Reference) | 18 |
Chenxin International Industry Co., Ltdspecializes in selling NNU4948-Cylindrical Roller Bearing，Relevant information of -NNU4948-Cylindrical Roller Bearing includes： Designation: NNU4948 d:240 D:320 B:80 Type:Cylindrical Roller Bearing ，Want to know more about NNU4948-Cylindrical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NNU4948-Cylindrical Roller Bearing is widely used.NNU4948-Cylindrical Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of NNU4948-Cylindrical Roller Bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.
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