Definition of roller bearing
Jul 13, 2022| Roller bearing is a kind of rolling bearing and is one of the widely used components in modern machinery. It relies on rolling contact between the main elements to support the rotating parts. Roller bearings are now mostly standardized. Roller bearings have the advantages of small torque required for starting, high rotation accuracy, and convenient selection.
Rolling bearings are divided into ball bearings and roller bearings according to the rolling force.
Roller bearings rely on rolling contact between the main parts to support the rotating parts. Different roller bearings can withstand different radial and axial forces. When choosing a roller bearing, the choice should be made according to the specific working conditions.
Roller bearings mainly include spherical roller bearings, thrust spherical roller bearings, tapered roller and cylindrical roller bearings and other structural types.