New buy antirust oil on the bearing cleaning method

In thick oil and antirust oil ( Such as industrial use vaseline) Oil bearing rust, can use first 10 or heating transformer oil dissolved cleaning ( The oil temperature shall not exceed 100 ℃) 。 Immerse bearing in the oil, anti-rust oil dissolve out after cooling, then clean with gasoline or kerosene. Gas phase agent, rust water and other water soluble antirust materials rust bearing, usable soap base other cleaning agents, cleaning, such as 664, 6503, 6501. Clean with gasoline or kerosene, one hand hold bearing inner ring, on the other hand slowly rotate the outer ring, until the bearing rolling element and raceway, keep the oil on the shelf after wash, and then wash clean the surface of the bearing outer ring. When cleaning should also note that start time turning slowly, reciprocating swing, not too firm rotation, otherwise, the bearing raceway and rolling body easy dirt injury is attached. Bearing cleaning for the larger quantity, in order to save gasoline, kerosene, and ensure the quality of cleaning, can be divided into coarse and fine cleaning step or two. Remove the bearing for the inconvenience, can use hot oil flushing. With the temperature of 90 ~ 100 ℃ heat oil pour very hot, make old grease, melting with tools to dig the old grease inside the bearing net, reoccupy kerosene bearing internal clean the remnants of the old oil, engine oil, with gasoline finally rinse again can. Bearing cleaning quality by child sense test. After bearing is clean, careful observation, in the outer ring rolling, rolling element and cage in the tiny crevice will always have some of the remaining oil. Inspection, can use first clean feeler scrape the remaining oil, on the thumb, index finger rub grind slowly, back and forth between your fingers if a rustling noise, bearing is not clean, should wash it again. Finally take in hand, bearing rotation (hold inner ring and outer ring upon level Large bearing can be applied on the stage, inner ring mat mat, outer ring hung up, the pressure inside the circle, rotate the outer ring) To rotating flexible, no blocking, no jumpy as qualified. To wash good bearing, after add lubricant, should be in the assembly stage, the following pad with clean cloth or paper pad, covered with plastic sheets, for assembly. Move bearing, are not allowed to directly use hand, canvas gloves should be worn or wrap the bearing with a clean cloth after another, otherwise, because the hand khan gas, moisture, make the bearing produce fingerprint rust easily after contact.