Retainer for deep groove ball bearing

The utility model relates to the technical field of bearings, in particular to a retainer for a deep groove ball bearing, which comprises an upper retainer, the upper retainer is clamped with a clamping device on a lower retainer through a clamping groove, the clamping device is wedge-shaped, two clamping hooks are arranged on two sides of the upper end of the clamping device, a circular arc groove is arranged on a lower connecting table on the lower retainer, and the lower connecting table is provided with a clamping groove. Spring devices are arranged in the arc grooves, buffer plates are fixedly connected to the two ends of each spring device, pocket-shaped grooves are formed in the upper retainer and the lower retainer and matched with the outer side circular faces of the rolling bodies, and the assembly is safe and reliable in structure, convenient to use, practical and long in service life. 本实用新型涉及轴承技术领域，尤其涉及一种用于深沟球轴承的保持架，包括上保持架，所述上保持架通过卡槽与下保持架上的卡接装置卡接，卡接装置呈楔形，卡接装置上端两侧设有两个卡钩，所述下保持架上的下连接台上设有圆弧槽，所述圆弧槽内设有弹