Model：NJ2228EM
Old Model：
Type：Cylindrical Roller Bearing
d：140
D：250
B：68
TEL：86-13400023945
| Boundary dimensions (mm) | |
| d | 140 |
| D | 250 |
| B | 68 |
| r(Min) | 3 |
| r1(Min) | 3 |
| Fw | 169 |
| Ew | - |
| Mass(kg) | |
| (Reference) | 15.2 |
| Rated load (N) | |
| Cr | 550000 |
| Cor | 790000 |
| Speed ratings(1)(rpm) | |
| Grease | 2200 |
| Oil | 2800 |
| Bearing No.(2) (3) | |
| Basic No. | NU2228EM |
| NU | NU2228EM |
| NJ | NJ2228EM |
| NUP | NUP2228EM |
| N | - |
| NF | - |
| Fitting dimensions (mm) | |
| d a (4) (Min) | 153 |
| d b (Min) | 153 |
| d b (5) (Max) | 165 |
| d c (Min) | 171 |
| d d (Min) | 182 |
| Da(4) (Max) | 237 |
| Db (Max) | - |
| Db (Min) | - |
| r a (Max) | 2.5 |
| r b (Max) | 2.5 |
Chenxin International Industry Co., Ltdspecializes in selling NJ2228EM-Cylindrical Roller Bearing，Relevant information of -NJ2228EM-Cylindrical Roller Bearing includes： Designation: NJ2228EM d:140 D:250 B:68 Type:Cylindrical Roller Bearing ，Want to know more about NJ2228EM-Cylindrical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NJ2228EM-Cylindrical Roller Bearing is widely used.NJ2228EM-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 NJ2228EM-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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