Model：28521
Old Model：
Type：Tapered Roller Bearing
d：52.388
D：92.075
B：24.608
TEL：86-13400023945
| Boundary dimensions | |
| d | 50.800 |
| D | 92.075 |
| T | 24.608 |
| B | 25.400 |
| C | 19.845 |
| Inner ring r (Min) | 3.5 |
| Outer ring r (Min) | 0.8 |
| Rated load | |
| (N) Cr | 84500 |
| (N) Cor | 117000 |
| {kgf} Cr | 8600 |
| {kgf} Cor | 11900 |
| Speed ratings(rpm) | |
| Grease | 4000 |
| Oil | 5300 |
| Bearing No. | |
| Inner ring | 28580 |
| Outer ring | 28521 |
| Fitting dimensions (mm) | |
| d a | 63 |
| d b | 57 |
| Da | 83 |
| Db | 87 |
| Inner ring r a (Max) | 3.5 |
| Outer ring r a (Max) | 0.8 |
| Function Point(mm) | |
| a | 20.0 |
| Value | |
| e | 0.38 |
| Axial load factor | |
| Y 1 | 1.6 |
| Y o | 0.87 |
| Mass(kg)(reference) | |
| Inner ring | 0.46 |
| Outer ring | 0.247 |
Chenxin International Industry Co., Ltdspecializes in selling 28521-Tapered Roller Bearing，Relevant information of -28521-Tapered Roller Bearing includes： Designation: 28521 d:52.388 D:92.075 B:24.608 Type:Tapered Roller Bearing ，Want to know more about 28521-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
28521-Tapered Roller Bearing is widely used.28521-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 28521-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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