ROLLER BEARING CAGE, ROLLER BEARING, AND METHOD FOR PRODUCING ROLLER BEARING CAGE
    1.
    发明申请
    ROLLER BEARING CAGE, ROLLER BEARING, AND METHOD FOR PRODUCING ROLLER BEARING CAGE 审中-公开
    滚子轴承笼,滚子轴承和生产滚子轴承笼的方法

    公开(公告)号:US20110091144A1

    公开(公告)日:2011-04-21

    申请号:US12991487

    申请日:2009-04-10

    IPC分类号: F16C19/26 F16C33/46 B21D53/10

    摘要: In a step of forming a roller bearing cage (13) including a first roller stopper part (16a) provided on the radial inner side to prevent a roller from escaping to the radial inner side, and a second roller stopper part (17a) provided on the radial outer side to prevent the roller from escaping to the radial outer side, on wall surfaces (16b) and (17b) opposed to a pocket (20), respectively, each of the first and second roller stopper parts (16a) and (17a) is formed by a process only from the one radial side with a jig (60).

    摘要翻译: 在形成包括设置在径向内侧的第一辊止动部(16a)以防止辊脱离到径向内侧的滚子轴承保持架(13)的步骤中,以及设置在第二辊止动部 所述径向外侧分别防止所述辊脱离到所述径向外侧,分别与所述第一和第二辊止动部分(16a)和(22a)相对的壁表面(16b)和(17b) 17a)仅通过具有夹具(60)的一个径向侧的工艺形成。