... bearings that can bear larger radial load. This kind of bearings have small friction coefficient, high limting speeds, various ... tractors, machine tools, motors, pumps, agricultural machinery, and textile machinery and other high speed facility.4. We supply: 606, 6000, 6200, 6300, 61900 ... INA, KOYO, etc. Our bearings are made in all kinds of materials: ZrO2, Si3N4, stainless steel, chrome steel, etc. ...