To provide a hub unit bearing that can strike a balance between weight reduction and rigidity improvement.SOLUTION: A hub unit bearing 1 includes: a flange plate 50 connected to an outer peripheral surface (outer peripheral surface 36 of shank 35) of an inner member 20 and extending in a radial direction; and an annular member 60 connected to an outer peripheral surface 52D of the flange plate 50. The flange plate 50 has a wave shape in which an inside projection part 51 projecting on an axial inside and an outside projection part 52 projecting on an axial outside are alternately formed in a circumferential direction.SELECTED DRAWING: Figure 2

    【課題】軽量化及び剛性向上を両立できるハブユニット軸受を提供する。【解決手段】ハブユニット軸受1は、内方部材20の外周面(軸部35の外周面36)に接続し、径方向に延びるフランジ板50と、フランジ板50の外周面52Dに接続する環状部材60と、を備える。フランジ板50は、軸方向内側に突出する内側凸部51と、軸方向外側に突出する外側凸部52と、が周方向において交互に形成された波形である。【選択図】図2


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    Title :

    HUB UNIT BEARING AND METHOD FOR MANUFACTURING THE SAME


    Additional title:

    ハブユニット軸受及びその製造方法


    Contributors:

    Publication date :

    2022-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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