Mathematical Model of Tribological Parameters of Contact between Components of High Longevity Metal-Polymer Angular-Contact Bearing

The article reviews theoretical aspects of the formation of contact stresses in the interaction of the loaded bodies with the raceways of the rings of the angular-contact bearing. The mathematical model allows to calculate stresses in a area of contact of loaded bodies with raceways. at radial and axial loading of the bearing. Comparison of calculated and experimental values of tribological contact parameters (contact spot area, contact stresses) in radial-contact bearing produced on the test bench of the original design is given.