Rolling-bearing roller fixing device and rolling-bearing roller including such a device
    1.
    发明授权
    Rolling-bearing roller fixing device and rolling-bearing roller including such a device 有权
    包括这种装置的滚动轴承辊定位装置和滚动轴承辊

    公开(公告)号:US06357926B1

    公开(公告)日:2002-03-19

    申请号:US09592666

    申请日:2000-06-13

    IPC分类号: F16C1300

    摘要: The fixing device is intended for a roller of the type comprising a pulley mounted on a rolling-bearing device comprising a row of rolling elements arranged between a ball race provided on an outer ring integral with the pulley and a ball race provided on an inner ring. The device comprises a screw comprising a cylindrical rod and, at one end of the cylindrical rod, a head provided with a rotary-drive. The device comprises a sleeve arranged on the screw, said sleeve comprising a gripping surface for fixing on the inner ring of the rolling bearing and leaktight seal interacting with a turning part of the roller.

    摘要翻译: 定影装置适用于包括安装在滚动轴承装置上的滑轮类型的滚子,滚动轴承装置包括一排滚动元件,该滚动元件布置在设置在与滑轮成一体的外圈上的球座圈和设置在内圈上的滚珠外圈之间 。 该装置包括一个包括圆柱形杆的螺钉,并且在圆柱形杆的一端具有设置有旋转驱动器的头部。 该装置包括布置在螺钉上的套筒,所述套筒包括用于固定在滚动轴承的内圈上的夹持表面和与辊的转动部分相互作用的密封密封。