Since the smooth bearing assembly environment analysis

Without oil bearing device must stop in a dry, clean environment conditions. Device before should be carefully check the shaft and the shell with appearance, convex shoulder of end face and groove and cohesive exterior processing quality. All cooperate join appearance must carefully clean and remove burrs, rough appearance must remove all sand castings.     Oilless bearing assembly should be before wash clean with gasoline or kerosene, dry after use, and ensure good smooth, without oil bearing common use fat is smooth, smooth oil may be adopted. Using fat smooth, should choose without impurities, oxidation, rust and extreme pressure properties such as excellent smooth fat. Smooth oilless bearing grease filling quantity and oil bearing box - 30% of the volume 60%, unfavorable and overmuch. With sealing structure of double row tapered roller bearing no oil and even without oil pump shaft bearing has smooth filling grease, users can directly use, do not stop cleaning again.