Model：NU321EM
Old Model：
Type：Cylindrical Roller Bearing
d：105
D：225
B：49
TEL：86-13400023945
| Boundary dimensions (mm) | |
| d | 105 |
| D | 225 |
| B | 49 |
| r(Min) | 3 |
| r 1 (Min) | 3 |
| Fw | 133 |
| Ew | - |
| Mass(kg) | |
| (Reference) | 9.84 |
| Rated load (N) | |
| Cr | 425000 |
| Cor | 480000 |
| Speed ratings(1)(rpm) | |
| Grease | 2600 |
| Oil | 3200 |
| Bearing No.(2) (3) | |
| Basic No. | NU321EM |
| NU | NU321EM |
| NJ | NJ321EM |
| NUP | NUP321EM |
| N | - |
| NF | - |
| Fitting dimensions (mm) | |
| d a (4) (Min) | 118 |
| d b (Min) | 118 |
| d b (5) (Max) | 131 |
| d c (Min) | 137 |
| d d (Min) | 149 |
| D a (4) (Max) | 212 |
| D b (Max) | - |
| Db (Min) | - |
| r a (Max) | 2.5 |
| r b (Max) | 2.5 |
Chenxin International Industry Co., Ltdspecializes in selling NU321EM-Cylindrical Roller Bearing，Relevant information of -NU321EM-Cylindrical Roller Bearing includes： Designation: NU321EM d:105 D:225 B:49 Type:Cylindrical Roller Bearing ，Want to know more about NU321EM-Cylindrical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NU321EM-Cylindrical Roller Bearing is widely used.NU321EM-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 NU321EM-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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