The small internal clearance of bearings or poor design and manufacturing accuracy of components are the main reasons for the high operating temperature of rolling bearings, in order to facilitate the installation of fan equipment...

The impact sound of rolling elements and its control methods. When larger models of ball bearings or tapered roller bearings operate at low speeds under pure radial loads, due to the small centrifugal force of the rolling element, the rolling element in the non load zone...

Principle of Solving Common Abnormal Damage in Cylindrical Roller Bearings,If there is a rhythmic knocking or impact sound during the operation of the bearing, it may be caused by peeling of the cylindrical roller bearing raceway, pressure marks, or improper installation of other parts...