Drawing
Parameter
| Boundary dimensions |
| d | 42.875 |
| D | 83.058 |
| T | 23.812 |
| B | 25.400 |
| C | 19.050 |
| Inner ring r (Min) | 3.5 |
| Outer ring r (Min) | 3.3 |
| Rated load |
| (N) Cr | 76500 |
| (N) Cor | 99000 |
| {kgf} Cr | 7800 |
| {kgf} Cor | 10100 |
| Speed ratings(rpm) |
| Grease | 4500 |
| Oil | 6000 |
| Bearing No. |
| Inner ring | 25577 |
| Outer ring | 25521 |
| Fitting dimensions (mm) |
| d a | 55 |
| d b | 49 |
| Da | 72 |
| Db | 77 |
| Inner ring r a (Max) | 3.5 |
| Outer ring r a (Max) | 3.3 |
| Axial load factor |
| Y 1 | 1.8 |
| Y o | 0.99 |
| Mass(kg)(reference) |
| Inner ring | 0.381 |
| Outer ring | 0.201 |
Details
Chenxin International Industry Co., Ltdspecializes in selling NSK-25521-Tapered Roller Bearing，Relevant information of NSK-25521-Tapered Roller Bearing includes： Designation: 25521 d:44.450 D:83.058 B:23.812 Brand:NSK Type:Tapered Roller Bearing ，Want to know more about NSK-25521-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NSK-25521-Tapered Roller Bearing is widely used.NSK-25521-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 NSK-25521-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.
