1, the hot oil cleaning method, because prolonged use, soft dry oil or cream hardening rust bearings should be soaked in hot oil in 100-200 ℃, bearing with pliers, hair brush with a clean oil on the bearings. Soft dry oil or rust cream is heated to 100-200 ℃ to melt, it is easy from the cracks in the wash out of bearings. Sometimes simply shaking several times in the oil bearing.Mid-stream oil will go from the gap.
  In cleaning the old motor or imported to the spherical bearing motor, it should be the ball, bead frame, the inner from the outer lateral roll-out and then immersed in hot oil in a short cylindrical roller bearings roller should be cleaned when , bead frame, inner and outer ring torn off.
  In the hot oil cleaning, oil temperature should not exceed 20 ℃.
  2, general cleaning method, bearing on the kerosene to soak 5-10 minutes in one hand and pinch the inner ring, outer ring rotating the other hand, the bearing oil or rust on the dry paste will fall off. Then the bearing into the cleaner kerosene, scrub with a soft brush, the ball and clean oil within the gap, and then washed 1 into the gasoline, removed and placed in clean paper. To the spherical ball bearings and cylindrical roller bearings will be washing ball, bead frame, the inner and outer ring torn off cleaning.
  Mounted on the shaft bearing cleaning, mainly by pouring oil or oil spray gun method, easily washed off the oil after the first use of petrol with kerosene; difficult cleansed of oil, first with100-200 ℃ hot oil washing or spray gun oil, gasoline and then wash. carefully not to use sharp tools to scrape bearings: a hard knot of grease or rust, so as not to damage the bearing rolling elements and parts of the ring groove finish, wash the fag bearing with a clean cloth.
    Cleaning must be aware of the following:
   (1) the statutory requirements - Environmental Protection: Health and safety at work and so on.
   (2) Cleaning agent manufacturer's technical specifications - such as operating methods.



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