角接触球轴承静力接触分析

he static contact analysis of the 2D and 3D angular contact ball bearing is researched based on Hertz theory and ANSYS software in this paper. First, methods for establishing FE models of angular contact ball bearings were proposed. Then constrains and loads were applied. Finally, the contact charicharacteristics of angular contact ball bearings were anaylsis. The simulation results are consistent with theoretical values. It is revealed that the model and boundary conditions are correct and rational, and it would provide a scientific basis for optimum design of rolling bearings under complicated loads and low speed.