Model：NF420
Old Model：
Type：Cylindrical Roller Bearing
d：100
D：250
B：58
TEL：86-13400023945
| Boundary dimensions (mm) | |
| d | 100 |
| D | 250 |
| B | 58 |
| r(Min) | 4 |
| r 1 (Min) | 4 |
| Fw | 139 |
| Ew | 211 |
| Mass(kg) | |
| (Reference) | 15.5 |
| Rated load (N) | |
| Cr | 450000 |
| Cor | 500000 |
| Speed ratings(1)(rpm) | |
| Grease | 2600 |
| Oil | 3000 |
| Bearing No.(2) (3) | |
| Basic No. | NU420 |
| NU | NU420 |
| NJ | NJ420 |
| NUP | - |
| N | N420 |
| NF | NF420 |
| Fitting dimensions (mm) | |
| d a (4) (Min) | 116 |
| d b (Min) | 116 |
| d b (5) (Max) | 135 |
| d c (Min) | 141 |
| d d (Min) | 156 |
| D a (4) (Max) | 234 |
| D b (Max) | 234 |
| Db (Min) | 215 |
| r a (Max) | 3 |
| r b (Max) | 3 |
Chenxin International Industry Co., Ltdspecializes in selling NF420-Cylindrical Roller Bearing，Relevant information of -NF420-Cylindrical Roller Bearing includes： Designation: NF420 d:100 D:250 B:58 Type:Cylindrical Roller Bearing ，Want to know more about NF420-Cylindrical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NF420-Cylindrical Roller Bearing is widely used.NF420-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 NF420-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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