Cylindrical roller bearing if in good continuous rotation state will issue a low whine or humming sound. If a sharp hiss, squeak and other irregular sound, often indicates that the bearing is in bad continuous rotation condition, sharp squeak noise may be due to...

A comprehensive sign of the intrinsic quality of bearing steel is fatigue life, some scholars have put forward the view that reducing the oxygen content has still not played a significant role in improving the fatigue life of bearing steel...

Cause the bearing cage breakage reasons have bearing lubrication insufficient lubricating oil or grease finished, did not add maintenance in time, lubricating oil or grease with the wrong mark, bearing impact load impact load in the fierce...

Small localised bearing raceways and rolling elements may be damaged. In operation, localised damage is due to operational or mounting errors. Vibration frequency analysis can identify damaged cylindrical roller bearing components...

Rolling bearings are composed of four parts: outer ring, inner ring, rolling body and cage. Usually, the outer ring of the rolling bearing is installed in the housing hole fixed, the inner ring is installed on the shaft with the shaft rotation...