The invention discloses a front axle hub bearing unit of a light truck. Belongs to the technical field of light truck hub bearing units. The wheel hub bearing unit is mainly used for providing a wheel hub bearing unit of which the quality guarantee mileage reaches 500,000 kilometers for a 100P front axle of a Qingbell KV 100 light truck. The wheel hub is mainly characterized by comprising a wheel hub, an outer bearing and an inner bearing, a middle spacer sleeve is arranged between the outer bearing and the inner bearing and is made of 45 # steel; the wheel hub is a wheel hub matched with a 100P front axle of a Qingbell KV100 light truck; the outer bearing, the inner bearing and the middle spacer sleeve are matched with the hub; in the using process, the middle spacer sleeve made of the 45 # steel can compensate a gap caused by bearing abrasion, the stability of the bearing clearance is kept, and therefore the reliability and the long service life of the hub bearing and a unit are guaranteed. The light truck front axle hub bearing unit has the characteristics of improved bearing performance, no maintenance, long service life and improved transmission efficiency, and is mainly used for the light truck front axle hub bearing unit of which the quality guarantee mileage reaches 500,000 kilometers.

    本发明的名称一种轻卡前桥轮毂轴承单元。属于轻卡轮毂轴承单元技术领域。它主要是为庆铃KV100轻卡100P前桥提供一种质保里程达50万公里的轮毂轴承单元。它的主要特征是:包括轮毂、外轴承和内轴承;所述外轴承与内轴承之间设有中间隔套,中间隔套的材料为45#钢;所述轮毂为与庆铃KV100轻卡车100P前桥配合的轮毂;所述外轴承、内轴承和中间隔套与轮毂配套;在使用过程中45#钢材质的中间隔套可以补偿轴承磨损带来的间隙,保持轴承游隙的稳定,从而确保了轮毂轴承及单元的可靠性和长寿命。本发明提高承载性能、免维护、使用寿命长和提高传动效率的特点,主要用于质保里程达50万公里的轻卡前桥轮毂轴承单元。


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    Title :

    Light truck front axle hub bearing unit


    Additional title:

    一种轻卡前桥轮毂轴承单元


    Contributors:
    WANG YUAN (author) / ZENG ZHIPENG (author) / WANG XIAOLI (author) / QIN XIN (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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