... other bearings with same dimensions Lower friction and higher limited speed but lower impact 3. Widely used in automobiles, tractors, ... pumps, agricultural machinery, and textile machinery and other high speed facility.4. We supply: 6000, 6200, 6300, 6700,6800,6900 and other ... stainless steel,chrome steel,carbon steel etc.We can also supply various types of bearings according to your sample and design ...