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
HUB UNIT BEARING AND METHOD FOR MANUFACTURING THE SAME
ハブユニット軸受及びその製造方法
2022-06-23
Patent
Electronic Resource
Japanese
European Patent Office | 2019
|HUB UNIT BEARING, METHOD FOR MANUFACTURING SAME, MOTOR VEHICLE, AND METHOD FOR MANUFACTURING SAME
European Patent Office | 2019
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