Model：581
Old Model：
Type：Tapered Roller Bearing
d：80.962
D：139.992
B：36.512
TEL：86-13400023945
| Boundary dimensions | |
| d | 80.962 |
| D | 139.700 |
| T | 36.512 |
| B | 36.098 |
| C | 28.575 |
| Inner ring r (Min) | 3.5 |
| Outer ring r (Min) | 3.3 |
| Rated load | |
| (N) Cr | 175000 |
| (N) Cor | 260000 |
| {kgf} Cr | 17800 |
| {kgf} Cor | 26500 |
| Speed ratings(rpm) | |
| Grease | 2600 |
| Oil | 3400 |
| Bearing No. | |
| Inner ring | 581 |
| Outer ring | 572X |
| Fitting dimensions (mm) | |
| d a | 96 |
| d b | 90 |
| Da | 125 |
| Db | 133 |
| Inner ring r a (Max) | 3.5 |
| Outer ring r a (Max) | 3.3 |
| Function Point(mm) | |
| a | 31.1 |
| Value | |
| e | 0.40 |
| Axial load factor | |
| Y 1 | 1.5 |
| Y o | 0.82 |
| Mass(kg)(reference) | |
| Inner ring | 1.44 |
| Outer ring | 0.774 |
Chenxin International Industry Co., Ltdspecializes in selling 581-Tapered Roller Bearing，Relevant information of -581-Tapered Roller Bearing includes： Designation: 581 d:80.962 D:139.992 B:36.512 Type:Tapered Roller Bearing ，Want to know more about 581-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
581-Tapered Roller Bearing is widely used.581-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 581-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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