公开(公告)号：EP2622237A1

公开(公告)日：2013-08-07

申请号：EP11730305.7

申请日：2011-07-07

申请人： Schaeffler Technologies AG & Co. KG

发明人： JAEKEL, Jesko ,  MEDERER, Tobias ,  PITZ, Matthias

IPC分类号： F16C33/38 ,  F16C33/50 ,  F16C33/54

CPC分类号： F16C33/4694 ,  F16C33/504 ,  F16C33/542 ,  F16C33/547 ,  F16C2300/02

摘要： The invention relates to a rolling element bearing, especially a roller/needle bearing comprising a cage having at least one inner cage and at least one outer supporting cage that comprise windows (3) adapted to the rolling elements (8), with edges (4) connecting a plurality of windows (3), and cross struts, in which the rolling elements (8) are guided and secured from falling out. According to the invention, either the inner cage and the supporting cage are embodied as a slotted inner cage ring and/or a slotted supporting cage ring that can be fixed to each other on the ends, or the inner cage and the supporting cage are embodied as inner cage shells and/or supporting cage shells that can be fixed to each other on the ends.

摘要翻译： 滚动轴承技术领域本发明涉及一种滚动轴承，尤其是滚子/滚针轴承，其包括具有至少一个内保持架和至少一个外支承保持架的保持架，所述保持架包括适于滚动元件（8）的窗口（3） ）连接多个窗口（3）和横向支柱，其中滚动元件（8）被引导并固定而不会掉出。 根据本发明，内部保持架和支撑保持架实施为开槽的内部保持架环和/或开口的支撑保持架环，其可以在端部上彼此固定，或者实现内部保持架和支撑保持架 作为可以在端部彼此固定的内笼壳和/或支撑笼壳。