(1) Main falliment modi ta ' rolling bearings
Għeja tqaxxir:
Plastik deformazzjoni (permanenti deformazzjoni):
Meta il rolling bearing is subjected for an excessive load, it will cause plastic deformation at the contact point between the rolling body and the rolling, and the rolling will produce dents on the surface, li will cause cause sever vibration and noise during the operation of the bearing. In addition, factors such as external foreign matter and hard particles entering the bearing, excessive impact load, or when the bearing is stationary due to machine vibration may cause indentations on the contact surface.
Ilbes:
Due to the relative movement of the rolling element and the raceway and the raceway and the intrusion of dirt and dust, the rolling element and rolling to the surface cause wear. When the amount of wear is large, the bearing clearance, noise, and vibration will increase, and the running accuracy of the bearing system of the bearing be reduced, so it direttament affects the accuracy of some host machines.
