According to use time in general motors use should be 2000 hours after cleaning and gas. KOYO bearing the cleaning method has the following two:
A, heat oil to clean method, with the use of long, soft dry oil or antirust anointed sclerosis mouth bearing, should dip in 100-200 ℃ heat engine oil, with tongs live KOYO bearing, brush with wool clean bearing the grease. Soft dry oil or antirust anointed be heated to 100-200 ℃ is melting, very easy from bearing the gaps of the flushed out. Sometimes as long as oil bearing in several times within shaking. Pollution from into crevices.

In the heart of the old motor cleaning to spherical bearing, should take the ball, bead frame, the inner ring from horizontal to turn into again after the hot oil, short cylindrical roller bearing when cleaning should also will roller, bead frame, inner loop and outer ring withdraws.
In hot oil to clean, the oil temperature should not be more than 20 ℃. If use flame direct heating, attention shall be paid to prevent burning oil, KOYO bearing to hang in the boiling oil, sink will cause overheating and reduce hardness.

Second, as the cleaning method KOYO bearing on kerosene soak 5-10 minutes, with a knead inner loop, the other hand turn outer ring, KOYO bearings dry oil or antirust cream will fall down. Then in a clean kerosene bearings, with delicate hair brush to brush the wash, the ball and aperture in the wash oil and put them in the gas cleaning 1, then take on a clean sheet. Insert ball bearing to the heart and short cylindrical roller bearing should be cleaned, bead frame, the ball to the inner and outer ring withdraws cleaning.

Put on the shaft KOYO bearing cleaning, mainly by oil or oil gun shower of injection method, easy clean off the oil use first kerosene with gasoline after; It is difficult to clean off the grease, first with 100-200 ℃ hot oil column or oil gun injection, garnish with gasoline to clean. Be careful not to use a sharp tool scraping the import bearings: "hard oil dirties or corrosion, lest damage KOYO roller bearing and groove ring parts of the finish, clean with a clean cloth bearing dry.




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