A novel roller for a roller cage comprises an elastic layer and a metal wheel, wherein the elastic layer is connected to the outer side surface of the metal wheel; the elastic layer comprises a wear layer, a buffer layer and a body layer from the outside in; and the body layer is connected with the metal wheel in an integrally casting manner. According to the novel roller for the roller cage, the elastic layer adopts a three-layer structure, so that the roller is not only wear-resistant but also high in vibration resistant, and long in service life, and can achieve the optimal shock-proof and wear-resistant effects.


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    Title :

    Novel roller for roller cage


    Contributors:
    QIN QIANG (author) / ZHANG ANNING (author) / ZHANG XIN (author) / MA TIANBING (author) / WANG KAISONG (author) / QI XIAONAN (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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