Analysis of Statically Indeterminate Bearing-Shaft System and Prediction of the Behavior of Ball Bearing

베어링-축계의 부정정계 해석 및 볼베어링의 거동예측

From the analysis of shaft-bearing indeterminate system, moment and misalingment angle which was generated in bearing were determined. And the influence of span length between bearings on the fatigue life was established. The equation to estimate the cage rotational speed was proposed, and this equation was verified by the measuring of cage speed and shaft speed. And accoding to quasi-static analysis, the spinning speed of ball was determined.