Model：387A/383A
Old Model：
Type：Tapered Roller Bearing
d：57.150
D：100.000
B：21.946
TEL：86-13400023945
| Dimansion mm | |
| d | 57.150 |
| D | 100.000 |
| T | 21.000 |
| B | 21.946 |
| C | 17.826 |
| r 1,2 min | 3.5 |
| r 3,4 min | 2.0 |
| Load ratings kN | |
| Cr | 78.7 |
| Cor | 94.6 |
| Weight(Kg) | |
| Weight(Kg) | 0.6400 |
| Limiting Speed r/min | |
| Grease | 3800 |
| Oil | 5000 |
| Fitting dimansion mm | |
| d a max | 65.0 |
| d b max | 69.5 |
| D a max | 91.5 |
| D a min | 87.0 |
| D b min | 92.0 |
| C a min | 5.0 |
| C b min | 3.0 |
| r a max | 3.0 |
| r b max | 1.5 |
| Calculation coefficient | |
| e | 0.35 |
| Y | 1.70 |
| Yo | 0.90 |
| a mm | |
| a | 17 |
| Designation Assembles/Outer Ring | |
| Designation Assembles/Outer Ring | 387A/383A |
Chenxin International Industry Co., Ltdspecializes in selling 387A/383A-Tapered Roller Bearing，Relevant information of -387A/383A-Tapered Roller Bearing includes： Designation: 387A/383A d:57.150 D:100.000 B:21.946 Type:Tapered Roller Bearing ，Want to know more about 387A/383A-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
387A/383A-Tapered Roller Bearing is widely used.387A/383A-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 387A/383A-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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