Roller Bearings Series
Roller bearing is a type of rolling bearing, which relies on rolling contact between main elements to support 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. Roller bearings are rolling bearings that use short cylindrical, tapered or waist drum rollers as rolling elements. Roller bearings mainly include short radial cylindrical rollers, double row radial spherical rollers, tapered rollers and thrust rollers.