Dust Cap 변형을 고려한 자동차용 휠 베어링의 강성 해석

The automotive wheel bearing is one of the important components in vehicle to translate the power and bear the weight. In this paper, stiffness analysis of automotive wheel bearing considering the deformation of dust cap was performed. The commercial software, MSC.MARC which is based on the finite element method, was used. First, deformation of dust cap during press-fit process was calculated. And the stiffness analysis was carried out considering the dust cap’s deformation results.