Research on dynamic characteristics of rolling bearing slippage under different working conditions

Abstract

Abstract With the development of aerospace, military and other fields, higher requirements are put forward for the life, reliability and accuracy of rolling bearings. Rolling element slippage, as a phenomenon that cannot be ignored in the work of rolling bearings, affects the accuracy and life of rolling bearings. The present paper discusses the dynamic modelling of rolling bearing slippage, drawing on the research conducted by both domestic and international scholars in this field. The variations in rotational speed and revolution speed, the fluctuations in sliding speed between the inner ring raceway and outer ring raceway, as well as the impact of bearing load and speed on rolling element slippage during the process.