A bearing arrangement for a wheel hub of a motor vehicle, which wheel hub can be driven by a rotary joint. In the bearing arrangement, the wheel hub, which is connected to a wheel flange, and the rotary joint, which is connected to a drive shaft, are connected for conjoint rotation to one another and to a double-row rolling element bearing mounted on the wheel hub, the rolling element bearing having at least one separate inner bearing ring which is arranged axially outward, points towards the rotary joint, and which is axially pretensioned by a collar of the wheel hub impinging on an end face of the inner bearing ring. A sealing ring made of sheet metal rests on the inner bearing ring, and includes a sealing element that rests sealingly on the rotary joint. The sealing element has a sealing lip provided with a plurality of recesses, distributed uniformly in the circumferential direction on the sealing lip and are separated from one another by bars in order to achieve a reduced friction between the sealing lip and the rotary joint when the sealing ring is slid onto the rotary joint.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Bearing arrangement comprising an optimized sealing ring with sealing element


    Beteiligte:
    HAPP ALEXANDER (Autor:in) / WALTER WILHELM (Autor:in)

    Erscheinungsdatum :

    26.12.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16C SHAFTS , Wellen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16J Kolben , PISTONS



    Wheel bearing sealing arrangement and vehicle

    SUNDARRASEKARAN RAMACHANDRAN | Europäisches Patentamt | 2022

    Freier Zugriff



    Sealing arrangement

    BRÄHLER SIMON / KAISER ANDREAS / HÄPP ALEXANDER et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    SEALING ARRANGEMENT

    MOLINA GABRIEL / LINDGREN JONAS / SOFFRONOW LEIF | Europäisches Patentamt | 2015

    Freier Zugriff