Motor bearing cleaning method

Put the bearing in kerosene for 5 to 10 minutes, hold the inner ring in one hand and turn the outer ring with the other hand. The dry oil or anti-rust paste on the bearing will fall off. Then place the bearing into the cleaner kerosene, scrub it with a soft brush, wash the oil in the balls and crevices, clean it in gasoline, and remove it on clean paper. When cleaning radial spherical ball bearings and short cylindrical roller bearings, clean the ball, bead frame, inner ring and outer ring.

The bearings mounted on the shaft are mainly washed by oil or sprayed with oil guns. The oil that is easy to clean off is first used with kerosene and then with gasoline. If it is difficult to wash off the oil, it is first washed with hot oil at 100-200°C. Or oil gun spray, then use gasoline to clean. Be careful not to use a sharp tool to scrape hard grease or rust on the bearing so as not to damage the finish of the bearing's rolling element and groove ring. Wash the bearings with a clean cloth.

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