Model：7138
Old Model：
Type：Tapered Roller Bearing
d：190
D：290
B：46.0
TEL：86-13400023945
| Dimansion mm | |
| d | 190 |
| D | 290 |
| T | 51.00 |
| B | 46.0 |
| C | 40.0 |
| r 1,2 min | 2.5 |
| r 3,4 min | 2.0 |
| Load ratings kN | |
| Cr | 349 |
| Cor | 610 |
| Designation | |
| Designation | 7138 |
| Weight(Kg) | |
| Weight(Kg) | 10.500 |
| Limiting Speed r/min | |
| Grease | 950 |
| Oil | 1400 |
| Fitting dimansion mm | |
| d a max | 215.0 |
| d b max | 202 |
| D a max | 281 |
| D a min | 256 |
| D b min | 272.0 |
| C a min | 4.5 |
| C b min | 11.0 |
| r a max | --- |
| r b max | --- |
| Calculation coefficient | |
| e | 0.38 |
| Y | 1.60 |
| Yo | 0.870 |
| a mm | |
| a | 53 |
| ISO355 Dimensions | |
| ISO355 Dimensions | --- |
Chenxin International Industry Co., Ltdspecializes in selling 7138-Tapered Roller Bearing，Relevant information of -7138-Tapered Roller Bearing includes： Designation: 7138 d:190 D:290 B:46.0 Type:Tapered Roller Bearing ，Want to know more about 7138-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
7138-Tapered Roller Bearing is widely used.7138-Tapered Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of 7138-Tapered 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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