Reason of fracture and failure of stainless steel bearings
The fracture failure of stainless steel bearing is mainly caused by defects and overload. When the external load exceeds the strength limit of the material, the component fracture is called overload fracture. The main reason of overload is the sudden failure of the host or improper installation.
Bearing parts of micro crack, shrinkage cavity, bubbles and large foreign impurities, overheating organizations and local burns and other defects during the impact overload or violent vibration will cause fracture in defect, known as defect fracture.
It should be pointed out that the bearing in the process of manufacturing, for raw materials into the factory reinspection, forging and heat treatment quality control, process control through instrument analysis of the existence of the above defects and correct still must strengthen control in the future. But generally speaking, the fracture failure of stainless steel bearing is mostly overload failure.