Model：NU311EW
Old Model：
Type：Cylindrical Roller Bearing
d：55
D：120
B：29
TEL：86-13400023945
| Boundary dimensions (mm) | |
| d | 55 |
| D | 120 |
| B | 29 |
| r(Min) | 2 |
| r 1 (Min) | 2 |
| Fw | 70.5 |
| Ew | - |
| Mass(kg) | |
| (Reference) | 1.64 |
| Rated load (N) | |
| Cr | 137000 |
| Cor | 143000 |
| Speed ratings(1)(rpm) | |
| Grease | 4500 |
| Oil | 5600 |
| Bearing No.(2) (3) | |
| Basic No. | NU311EW |
| NU | NU311EW |
| NJ | NJ311EW |
| NUP | NUP311EW |
| N | - |
| NF | - |
| Fitting dimensions (mm) | |
| d a (4) (Min) | 64 |
| d b (Min) | 64 |
| d b (5) (Max) | 68 |
| d c (Min) | 72 |
| d d (Min) | 80 |
| Da(4) (Max) | 111 |
| Db (Max) | - |
| Db (Min) | - |
| r a (Max) | 2 |
| r b (Max) | 2 |
Chenxin International Industry Co., Ltdspecializes in selling NU311EW-Cylindrical Roller Bearing，Relevant information of -NU311EW-Cylindrical Roller Bearing includes： Designation: NU311EW d:55 D:120 B:29 Type:Cylindrical Roller Bearing ，Want to know more about NU311EW-Cylindrical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NU311EW-Cylindrical Roller Bearing is widely used.NU311EW-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 NU311EW-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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