The present invention relates to a sealing device for a wheel bearing, comprising: a bearing in which an inner ring is rotatably provided inside an outer ring; a rotating disk coupled to the outside of the inner ring; a fixed disk disposed spaced apart in the axial direction of the rotating disk and coupled to the inside of the outer ring; and a sealing member coupled to the axial direction of the fixed disk to seal between the fixed disk and the rotating disk, wherein a discharge hole is formed through the rotating disk in the axial direction so that foreign substances introduced at an interval between the rotating disk and the fixed disk are discharged.

    본 발명은 휠 베어링의 실링장치에 관한 것으로, 외륜의 내부에 내륜이 회전가능하게 구비되는 베어링과, 내륜의 외부에 결합되는 회전 디스크와, 상기 회전 디스크의 축 방향에 이격 배치되며, 상기 외륜의 내부에 결합되는 고정 디스크 및, 고정 디스크의 축 방향에 결합되어 고정 디스크와 상기 회전 디스크의 사이를 실링하는 실링부재를 포함하며, 회전 디스크에는 고정 디스크와의 사이 간격으로 유입된 이물질이 배출되도록 배출홀이 축 방향으로 관통 형성된다.


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    Title :

    SEALING APPARATUS OF WHEEL BEARING


    Additional title:

    휠 베어링의 실링장치


    Contributors:
    JEONG HEE JIN (author) / KIM JI HO (author)

    Publication date :

    2021-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / F16J Kolben , PISTONS



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