High-toughness corrosion-resistant plastic bearing

The utility model relates to the technical field of bearings, in particular to a high-toughness corrosion-resistant plastic bearing, which comprises an outer ring, an inner ring, a retainer and a rolling body, a plurality of trapezoidal ribs which are uniformly distributed are arranged on the periphery of the outer ring, a plurality of mounting holes are axially formed in the outer ring, the mounting holes are circumferentially uniform, metal reinforcing ribs are arranged in the mounting holes in a penetrating manner, and the rolling body is arranged in the inner ring. A clamping table protruding outwards is arranged on the edge of one side of the protruding edge. Therefore, the radial bearing capacity of the bearing can be improved, load impact can be effectively absorbed, mechanical vibration can be effectively reduced, and meanwhile, the bearing has good fastening performance and corrosion resistance. 本实用新型涉及轴承技术领域，具体涉及一种高韧性耐腐蚀塑料轴承，包括外圈、内圈、保持架、滚动体，所述外圈周向具有若干均匀分布的呈梯形的凸棱，外圈沿轴向开有若干安装孔，所述安装孔周向均匀，安装孔内穿设有金属加强筋，所