Model：NF309
Old Model：
Type：Cylindrical Roller Bearing
d：45
D：100
B：25
TEL：86-13400023945
| Boundary dimensions (mm) | |
| d | 45 |
| D | 100 |
| B | 25 |
| r(Min) | 1.5 |
| r 1 (Min) | 1.5 |
| Fw | - |
| Ew | 86.5 |
| Mass(kg) | |
| (Reference) | 0.869 |
| Rated load (N) | |
| Cr | 74000 |
| Cor | 71000 |
| Speed ratings(1)(rpm) | |
| Grease | 6300 |
| Oil | 7500 |
| Bearing No.(2) (3) | |
| Basic No. | N309 |
| NU | - |
| NJ | - |
| NUP | - |
| N | N309 |
| NF | NF309 |
| Fitting dimensions (mm) | |
| d a (4) (Min) | 53 |
| d b (Min) | - |
| d b (5) (Max) | - |
| d c (Min) | - |
| d d (Min) | - |
| Da(4) (Max) | - |
| Db (Max) | 92 |
| Db (Min) | 77 |
| r a (Max) | 1.5 |
| r b (Max) | 1.5 |
Chenxin International Industry Co., Ltdspecializes in selling NF309-Cylindrical Roller Bearing，Relevant information of -NF309-Cylindrical Roller Bearing includes： Designation: NF309 d:45 D:100 B:25 Type:Cylindrical Roller Bearing ，Want to know more about NF309-Cylindrical Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NF309-Cylindrical Roller Bearing is widely used.NF309-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 NF309-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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