NEEDLE BEARING
    1.
    发明公开
    NEEDLE BEARING 有权
    NADELLAGER

    公开(公告)号:EP1860337A4

    公开(公告)日:2009-05-06

    申请号:EP06728973

    申请日:2006-03-13

    摘要: A needle bearing (11), comprising an outer ring (13) having a plurality of outer ring members (12) divided by a parting line extending in the axial direction of the bearing, a plurality of needle rollers (14) rollingly disposed on the raceway surface of the outer ring (13), and a retainer (15) holding the intervals of the needle rollers (14). Each of the outer ring members (12) comprises a projection (12a) as a positioning engagement part for positioning the outer ring (13) on a housing at a position displaced from the circumferential center part of its outer peripheral surface and an engagement claw (12b) projecting from the axial end part of the outer ring member (12) to the radial inner side to restrict the axial movement of the retainer (15).

    摘要翻译: 一种滚针轴承(11),其特征在于,具备:外圈(13),其具有沿轴承的轴向延伸的分型线分割的多个外圈部件(12);多个滚针(14) 外圈(13)的滚道面和保持滚针(14)的间隔的保持器(15)。 每个外环构件12包括作为定位接合部分的突起12a,用于将外环13定位在与外周表面的周向中心部分偏离的位置处的壳体上, 12b)从外圈部件(12)的轴向端部突出到径向内侧以限制保持器(15)的轴向运动。