Feature - Oilless, maintenance-free,stable low friction coefficient. Features good load capacity and wear resistance performance Size - Inner Diameter 12 mm,Outer Diameter 18 mm,Length 10 mm Material - Bronze base with high mechanical strength and good electrical conductivity, it is suitable for use in a wide range of low and high temperatures Function - The bushings can be used for different purposes, such as positioning, wear, and vibration reduction, isolate the shaft from special media to increase the life of the shaft They are widely used in various types of industrial equipment, including electrical equipment, household appliances, printing machinery, and machine tools.