PROBLEM TO BE SOLVED: To secure strength of a flange including carbon fiber while suppressing increase of components of a raceway ring.SOLUTION: A raceway ring (1) of a vehicular bearing (20) includes a raceway part (11) having a raceway surface, and a flange (12) projecting to the radial direction outer side of the raceway part from an outer peripheral surface of the raceway part (11). The raceway part (11) includes a metal raceway part (111) formed of metal, and a first resin part (11a) formed of carbon fiber reinforced resin. The flange (12) includes a second resin part (12a) extending to the radial direction outer side of the raceway part from the first resin part. The first resin part (11a) is continued to the second resin part (12a) at least in a part.SELECTED DRAWING: Figure 1

    【課題】軌道輪の構成要素の増加を抑えながらも、炭素繊維を含むフランジの強度を確保する。【解決手段】車両用軸受(20)の軌道輪(1)は、軌道面を有する軌道部(11)と、軌道部(11)の外周面から軌道部の径方向外方に突出するフランジ(12)とを備える。軌道部(11)は、金属で形成された金属軌道部(111)と、炭素繊維強化樹脂で形成された第1樹脂部(11a)とを含む。フランジ(12)は、第1樹脂部から軌道部の径方向外側に延びる第2樹脂部(12a)を含む。第1樹脂部(11a)と第2樹脂部(12a)は、少なくとも一部において連続している。【選択図】図1


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    Title :

    RACEWAY RING


    Additional title:

    軌道輪


    Contributors:

    Publication date :

    2016-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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