The present invention relates to a wheel bearing with improved tone wheel and tone wheel mounting structure. According to one embodiment of the present invention, provided is the wheel bearing for rotationally mounting and supporting an automotive wheel on an automotive body. The wheel bearing according to one embodiment of the present invention may comprise: a rotation element on which the automotive wheel is mounted and rotates with the wheel; a non-rotation element mounted on an automotive chassis part and fixed to the automotive body; and equal to or more than one rolling elements which are interposed between the rotation element and the non-rotation element to support the rotation element so as to be rotatable with respect to the non-rotation element. According to one embodiment of the present invention, the rotation element is provided with a wheel mounting flange used to mount the wheel. In addition, a tone wheel or an encoder used in measuring a rotary speed of the wheel is mounted on the end face of the wheel mounting flange on the automotive body side.

    본 발명의 일 실시예에 따르면, 차량의 차륜을 차체에 회전 가능하게 장착하여 지지하는 휠베어링이 제공된다. 본 발명의 일 실시예에 따른 휠베어링은 차량의 차륜이 장착되어 차륜과 함께 회전하는 회전요소와, 차량의 샤시 부품에 장착되어 차체에 고정되는 비회전요소와, 회전요소와 비회전요소 사이에 게재되어 회전요소를 비회전요소에 대해 회전 가능하게 지지하는 하나 이상의 전동체를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 회전요소에는 차륜을 장착하는데 이용되는 차륜 장착 플랜지가 구비되고, 차륜 장착 플랜지의 차체측 단면에는 차륜의 회전속도를 측정하는데 이용되는 톤휠 또는 엔코더가 장착되도록 구성될 수 있다.


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    Title :

    Wheel bearing having improved tone wheel and tone wheel mounting portion


    Additional title:

    톤휠 및 톤휠 장착부 구조가 개선된 휠베어링


    Contributors:
    LEE JUN HO (author) / LEE SANG JUN (author)

    Publication date :

    2020-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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




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