Tapered roller bearings can absorb high radial and axial loads in one direction. Tapered rollers are guided by a guide board on the inner ring. They are usually installed in pairs. The correct bearing clearance is adjusted via the axial distance between the inner or outer rings of the two opposite bearings. Roller bearings are used, among other things, in mechanical engineering, transmission, ship and vehicle construction, engines, construction machinery, agricultural technology, pumps and compressors, etc.
In 1916, NSK started its shops as a manufacturer of anti-friction bearings. Since then, the product range and services have been expanded and improved for various industries. Now NSK is one of the worlds leading manufacturers of rolling bearings, linear technical components and steering systems and on all continents. In its worldwide research centres, NSK focuses on developing new technologies and optimising quality. NSK is a leader in the patent pending of mechanical components.
Technical information:
Manufacturer item number: HR33010J.
Dimensions: 50 x 80 x 24 mm (width outer ring 19 mm).
Seal: none.
Max. Dynamic load (Cr): 70500 N.
Max. Static Load: (Cor): 104000 N
Max. Grease lubrication speed: 4300 min-1.
Max. Oil lubrication speed: 6000 min-1