Deep groove ball bearing retainer with lubricating effect

The utility model discloses a deep groove ball bearing retainer with a lubricating effect, which belongs to the technical field of deep groove ball bearings and comprises an upper retainer, a lower retainer is lapped below the upper retainer, a plurality of ball mounting grooves are arranged on opposite surfaces of the upper retainer and the lower retainer, a storage chamber is arranged in the upper retainer, and the storage chamber is communicated with the storage chamber. A plurality of flow guide grooves are formed in the storage chamber, two clamping grooves are formed in each flow guide groove, and connecting shafts are connected into the two clamping grooves in a clamped mode. According to the deep groove ball bearing retainer with the lubricating effect, by arranging the storage chamber, the flow guide groove, the connecting shaft and the balls, lubricating liquid can be conveniently stored, meanwhile, the lubricating liquid can be more conveniently and continuously provided for an external roller, the