The invention relates to a wheel bearing arrangement (1) for a motor vehicle, in particular a wheel bearing arrangement with a coating, comprising a hub (2), the hub (2) being connected to a wheel flange (3), a plurality of rows of rolling bearings (4) being arranged on the hub (2), the rolling bearings having an outer ring (5) and at least one separate, axially outwardly arranged bearing inner ring (14b), the bearing inner ring is axially preloaded by means of a flange (7) of the hub (2) acting on an end face of the inner ring (6), a surface coating (8) for improving corrosion resistance being formed at least partially on the wheel bearing device (1), the surface coating (8) being formed as a zinc sheet coating. The invention further relates to a method for coating a wheel bearing arrangement (1).

    本发明涉及一种用于机动车的车轮轴承装置(1),具体为一种具有涂层的车轮轴承装置,其包括轮毂(2),其中,轮毂(2)与车轮法兰(3)连接,其中,在轮毂(2)上安置有多列的滚动轴承(4),滚动轴承具有外圈(5)和至少一个单独的、轴向靠外布置的轴承内圈(14b),轴承内圈通过轮毂(2)的作用到内圈(6)的端面上的凸缘(7)轴向预紧,其中,在车轮轴承装置(1)上至少部分地构造有用于改进抗腐蚀性的表面涂层(8),其中,表面涂层(8)构造为锌片涂层。此外,本发明还涉及用于对车轮轴承装置(1)进行涂层的方法。


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    Titel :

    Wheel bearing device with coating


    Weitere Titelangaben:

    具有涂层的车轮轴承装置


    Beteiligte:
    MADRON MILAN (Autor:in) / MUSAYEV YASHAR (Autor:in) / HESSLER J ¨ 1 RGEN (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL



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