Disclosed is a driving wheel bearing comprising: a wheel hub coupled to a wheel to be rotated integrally; an inner race inserted into and combined with the wheel hub to be rotated integrally through the medium of an axial spline; an outer race into which the wheel hub and the inner race are inserted and which rotationally supports the wheel hub and the inner race; a rolling element interposed in a gap among the outer race, the wheel hub, and the inner race; and a constant velocity joint connected with the inner race through the medium of a face spline to be rotated integrally so as to transmit power of an engine to the wheel. The present invention has effects of smoothly transmitting rotary power of an engine to a wheel, reducing the weight of a power transmission structure, and improving maintenance of a wheel bearing.

    구동 휠 베어링이 개시된다. 차륜과 일체로 회전되게 체결되는 휠 허브, 상기 휠 허브에 끼워져서 축방향 스플라인을 매개로 일체로 회전되게 결합된 내륜, 상기 휠 허브와 상기 내륜을 내측으로 끼워서 회전 가능하게 지지하는 외륜, 상기 외륜과 상기 휠 허브 및 내륜 사이에 개재된 전동체 및, 엔진의 동력을 상기 차륜에 전달하기 위해 상기 내륜에 페이스 스플라인을 매개로 일체로 회전되게 연결된 등속조인트를 포함하여, 엔진의 회전 동력을 차륜에 원활하게 전달할 수 있고, 동력전달구조의 경량화 및 휠 베어링의 정비성 향상을 도모할 수 있다.


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    Title :

    A DRIVING WHEEL BEARING


    Additional title:

    구동 휠 베어링


    Contributors:

    Publication date :

    2015-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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