According to the present invention, disclosed are a tandem angular contact ball bearing; an axle for a vehicle including the same; and an axial inner clearance measurement method thereof comprising: an outer wheel; an inner wheel axially inserted to the outer wheel and spaced radially and axially from the outer wheel to form a bearing space; and a ball roller interposed in the bearing space, relatively rotating between the outer wheel and the inner wheel wherein the inner wheel and the outer wheel are made of high-chromium manganese bearing steel having chemical components of 0.93-1.05% of carbon, 0.45-0.75% of silicon, 1.0-1.2% of manganese, and 1.4-1.65% of chromium wherein the surfaces of the inner wheel and the outer wheel are nitrided to extend a bearing span.

    텐덤 앵귤러 콘택트 볼 베어링과 이를 포함하는 차량용 액슬 및 그 축방향 내부 틈새 측정방법이 개시된다. 외륜; 상기 외륜에 축방향으로 삽입되어 외륜과 반경방향 및 축방향으로 이격되게 배치되어 베어링 공간을 형성하는 내륜; 상기 베어링 공간에 개재되어 상기 외륜과 상기 내륜 사이의 상대 회전이 이루어지도록 하는 볼 전동체를 포함하고; 상기 내륜 및 외륜은 탄소 0.93~1.05%, 규소 0.45~ 0.75%, 망간 1.0~1.2%, 크론 1.4~1.65%의 화학적 성분을 가지는 고크롬 망간 베어링 강으로 제작되고, 상기 내륜과 외륜은 표면은 질화 처리되어, 베어링 수명을 연장시킬 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    Tandem angular contact ball bearing axle for vehicle applying the same and method of measuring bearing axial inside clearance thereof


    Additional title:

    텐덤 앵귤러 콘택트 볼 베어링과 이를 적용한 차량용 액슬 및 그 축방향 내부 틈새 측정방법


    Contributors:
    PARK JI HUN (author) / LEE WOON JU (author) / HYUN JOON SOO (author) / BAE SONG SIK (author) / PARK JUNG SOO (author) / PARK SANG MOOK (author)

    Publication date :

    2017-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Double row angular contact ball bearing for axle drives

    Hosokawa, R.S. / de Oliveira, R.A.A. / Franco, D.M. et al. | British Library Conference Proceedings | 2009


    TANDEM BALL BEARING AND AXLE PROVIDED WITH THE SAME

    European Patent Office | 2017

    Free access

    TANDEM BALL BEARING AND AXLE PROVIDED WITH THE SAME

    HYUN JOON SOO / LEE WOON JU / BAE SONG SIK et al. | European Patent Office | 2016

    Free access

    Retainer for angular contact ball bearing, and angular contact ball bearing

    FUKUHARA YUKI | European Patent Office | 2024

    Free access

    Retainer for angular contact ball bearing, angular contact ball bearing, and hub unit bearing

    ISHIMORI YASUHIRO / WAKABAYASHI TATSUO | European Patent Office | 2024

    Free access