Deep groove ball bearing

The utility model relates to a bearing, in particular to a deep groove ball bearing, which comprises an inner ring, an outer ring, a rolling body, a retainer and a rivet which are assembled into the deep groove ball bearing, and further comprises a gasket made of metal, and the gasket is positioned between the rivet and the retainer. According to the deep groove ball bearing provided by the utility model, the metal washer is adopted, so that the problem of plastic deformation is avoided, the bearing can be pressed to stably operate under the working condition of rotating switching of impact, vibration, start and stop and high and low speed, and the rivet cannot be loosened and broken. 本实用新型涉及一种轴承，尤其是一种深沟球轴承，包括组装成深沟球轴承的内圈、外圈、滚动体、保持架和铆钉，还包括采用金属制成的垫圈，所述垫圈位于所述铆钉与所述保持架之间。本实用新型提供的一种深沟球轴承采用金属垫圈杜绝了塑型变形问题，可以保障轴承在冲击、震动、启停、快速和慢速的旋转切换工况条件按下稳定运行，铆钉不会出现松动及断裂问题。