Features 1、Improved for more durability, mechanical automotive bearing can be widely used in bicycle industry, paper making machinery, vehicle axles, woodworking machinery, etc. 2、With guaranteed quality, such ball bearing keeps high‑quality materials to increase rigidity and extend life. 3、Support complete model, these bearings can be flat and smooth, entitled with clear lettering to be used for special car. 4、Imported materials are polished to save energy consumption and high speed, practical and durable. 5、Ball bearing runs fast and has low noise, which can reduce the impact on the equipment. Specification Item Type: Ball bearing Material: Bearing steel+rubber cover Inner Hole Diameter: Approx. 25mm / 1in Thickness: Approx. 15mm / 0.6in Diameter: Approx. 52mm / 2in Package List 10 x Ball Bearing 6205-2RS