Linear Bearing Steel Ball

Linear Bearings

Linear Bearing is a linear motion system which is using for the combination of linear travel and cylindrical shaft. As the steel ball directly contacts the bearing, the rolling of steel ball gets lowest friction resistance which can obtain the high sensitivity high accuracy smooth linear motion. The consumption of linear bearing also has its limitations. The principal one is impact load capacity and bear capacity are poor, besides, linear bearing produces high vibration and big noise in high speed movement. Linear bearing are widely used in the sliding parts of precision machine tools, textile machinery, food packaging machinery, printing machinery and other industrial machinery.