A wheel bearing assembly comprises a vehicle wheel bearing and a sealing apparatus coupled to the wheel bearing. The sealing apparatus comprises a fixing frame coupled to an inner circumferential surface of an outer ring of the wheel bearing, and a sealing member coupled to the fixing frame. Moreover, a stepped portion is formed on an inner circumferential surface of the outer ring. The sealing member has a sealing rib inserted into a space formed by an outer circumferential surface of the stepped portion and the fixing frame to seal a gap between the outer ring and the fixing frame. Before the sealing rib is inserted, volume of the sealing rib is larger than that of the space.

    휠 베어링 조립체는, 차량용 휠 베어링과 휠 베어링에 결합되는 씰링 장치를 포함한다. 씰링 장치는, 휠 베어링의 외륜의 내주면에 결합되는 고정 프레임과, 고정 프레임과 결합하는 씰링 부재를 포함하고, 외륜의 내주면에는 단차부가 형성된다. 씰링 부재는 단차부와 고정 프레임의 외주면에 의해 형성되는 공간에 삽입되어 외륜과 고정 프레임 사이를 밀봉하는 씰링 립을 포함한다. 씰링 립의 삽입 전 씰링 립의 체적은 공간의 체적보다 크다.


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    Title :

    WHEEL BEARING SEALING APPRATUS AND WHEEL BEARING ASSEMBLY COMPRISING THE SAME


    Additional title:

    휠 베어링 씰링 장치 및 이를 구비하는 휠 베어링 조립체


    Contributors:

    Publication date :

    2019-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen




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