Model：3979/3920
Old Model：
Type：Tapered Roller Bearing
d：57.150
D：112.712
B：30.048
TEL：86-13400023945
| Dimansion mm | |
| d | 57.150 |
| D | 112.712 |
| T | 30.162 |
| B | 30.048 |
| C | 23.812 |
| r 1,2 min | 3.5 |
| r 3,4 min | 3.3 |
| Load ratings kN | |
| Cr | 118 |
| Cor | 150 |
| Weight(Kg) | |
| Weight(Kg) | 1.4100 |
| Limiting Speed r/min | |
| Grease | 3200 |
| Oil | 4300 |
| Fitting dimansion mm | |
| d a max | 66.0 |
| d b max | 72.0 |
| D a max | 99.0 |
| D a min | 97.0 |
| D b min | 106.0 |
| C a min | 5.0 |
| C b min | 6.5 |
| r a max | 3.5 |
| r b max | 3.3 |
| Calculation coefficient | |
| e | 0.40 |
| Y | 1.50 |
| Yo | 5.80 |
| a mm | |
| a | 25 |
| Designation Assembles/Outer Ring | |
| Designation Assembles/Outer Ring | 3979/3920 |
Chenxin International Industry Co., Ltdspecializes in selling 3979/3920-Tapered Roller Bearing，Relevant information of -3979/3920-Tapered Roller Bearing includes： Designation: 3979/3920 d:57.150 D:112.712 B:30.048 Type:Tapered Roller Bearing ，Want to know more about 3979/3920-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
3979/3920-Tapered Roller Bearing is widely used.3979/3920-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 3979/3920-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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