• 제목/요약/키워드: 자동차용 휠 베어링 유니트

검색결과 1건 처리시간 0.015초

차륜용 베어링 유니트의 초기 접촉각 선정 (A Selection of Initial Contact Angle of Automotive Wheel Bearing Units)

  • 안태길;이상훈;현준수
    • 한국자동차공학회논문집
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    • 제10권1호
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    • pp.162-167
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    • 2002
  • An automotive wheel bearing is one of the most important components to guarantee the service life of a passenger car. The endurance life of a bearing is affected by many parameters such as material properties, heat treatment, lubrication conditions, temperature, loading conditions, bearing geometry, internal clearance and so on. In this paper, we analyze the relation between loads and deformations of wheel bearing units. On the basis of it, we calculate the endurance life of wheel bearing units and suggest a method to determine the initial contact angle to achieve a maximum endurance life with considering stress concentration.