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    Bearing oiling system
    4.
    发明授权
    Bearing oiling system 有权
    轴承上油系统

    公开(公告)号：US08562224B2

    公开(公告)日：2013-10-22

    申请号：US13246156

    申请日：2011-09-27

    申请人： Kevin Duffy

    发明人： Kevin Duffy

    IPC分类号： F16C33/66

    CPC分类号： F16C33/6677 ,  F16C19/06 ,  F16C33/586 ,  F16C33/60 ,  F16C37/007 ,  F16C2360/23

    摘要： A split inner ring of a bearing assembly comprises first and second rings, a plurality of holes, a circumferential annulus and a lubrication system. The first and second rings are configured to mate axially at inside side surfaces to define an inner raceway formed on an outer surface of the rings. The plurality of holes are circumferentially spaced and extend from an outside side surface to an inside side surface of the first ring. The circumferential annulus is formed on the inside side surface of the first ring, between the inner raceway and an inner surface of the first ring, and intersects the plurality of holes. The lubrication system connects the circumferential annulus to the outer surface of the first ring and the second ring. The lubrication system comprises circumferentially spaced slots in the first ring, or axial holes fluidly coupled with radial holes in the second ring.

    摘要翻译： 轴承组件的分离内圈包括第一和第二环，多个孔，圆周环和润滑系统。 第一和第二环构造成在内侧表面轴向配合，以限定形成在环的外表面上的内滚道。 多个孔沿周向间隔开并从第一环的外侧面向内侧面延伸。 圆周环形成在第一环的内侧表面，内滚道与第一环的内表面之间，并与多个孔相交。 润滑系统将圆周环连接到第一环和第二环的外表面。 润滑系统在第一环中包括周向间隔开的槽，或者与第二环中的径向孔流体耦合的轴向孔。