The present invention comprises: a bearing; and a blade washer coupled to a drive shaft installed in the bearing, and formed to face the bearing. The bearing includes an inner wheel formed in a ring shape and having an inner wheel track on an external diameter surface, an outer wheel formed in a ring shape and having an outer wheel track on an internal diameter surface, and a plurality of rotators rotating between the inner wheel and the outer wheel. The blade washer includes a washer portion and blade portions, wherein the washer is formed in a ring shape, and formed to come in contact with an axial end of the inner wheel, and the blade portions are plural such that the plurality of blade portions are spaced in a circumferential direction outside a radial direction of the washer portion. Thus, the present invention includes a washer having blade portions formed therein to come in contact with an inner wheel of a bearing, thereby preventing a click noise generated by the bearing, and make a flow of air around the bearing, thereby cooling the bearing and preventing foreign substance penetration from the outside.

    본 발명은 베어링과 상기 베어링이 설치되는 구동축에 결합되어 상기 베어링에 마주하도록 구비되는 블레이드와셔로 이루어지며; 상기 베어링은 링 형상으로 구비되고 외경면에 내륜궤도가 형성되는 내륜과, 링 형상으로 구비되고 내경면에 외륜궤도가 형성되는 외륜과, 상기 내륜과 외륜의 사이에 복수로 구비되어 회전되는 전동체로 이루어지며; 상기 블레이드와셔는 와셔부와, 블레이드부로 이루어지며; 상기 와셔부는 링 형상으로 구비되며, 상기 내륜의 축 방향 단부에 접촉 되도록 구비되며; 상기 블레이드부는 상기 와셔부의 반경 방향 외측에 원주 방향으로 이격되어 복수로 구비되는 것을 특징으로 하는 베어링 어셈블리를 제공한다.


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    Titel :

    Bearing Assembly


    Weitere Titelangaben:

    베어링 어셈블리


    Beteiligte:
    KIM HYOUNG WON (Autor:in) / KIM JUNG HOON (Autor:in) / CHOI YOON SEOK (Autor:in)

    Erscheinungsdatum :

    2017-02-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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