Analytical Analysis of the Influence of Angular Misalignment on Ball Bearings Life

Experiences in application of ball bearings have demonstrated that the influence of angular misalignment,radial clearance and curvature ratio has an influence on the durability of bearings. However, there isnot enough technical information about any methods that considers the effect of there threecharacteristics on the life span of ball bearings. As a solution to this problem a series of calculationswas put forward with the assistance of ISO Technical Specification 16281: 2008 to study the influencesof angular misalignment, radial clearance and curvature ratio in the duration period of ball bearings.