Bearing on gasoline in cleaning, wipe off the residual sludge in the bearing and dust, there are spherical roller bearings rust are gently wipe polishing metallographic sandpaper, until the touch no rough sense.
With a dry cloth to clean the bearing after dry, and then into the antirust oil immersion. In this process, the spherical roller bearing completely contact with anti-rust oil, does not stop rotating bearing, oil film so as to make antirust oil formed over a bearing surface, achieve the purpose of rust.
(1) cleaning
The first recorded bearing appearance, confirm the residual bearing lubricant, after sampling inspection lubricants, cleaning bearings, the general use of kerosene or gasoline, sometimes the temperature can also be used as needed such as lye. But no matter what kind of cleaning agents, are often filtered clean.
Bearing cleaning rough cleaning and washing, in containers, metal mesh on the bottom first, make the spherical roller bearing no direct contact with the stolen goods in the container.
Rough when washing, use a brush in the removal of grease or oil adhesion. At this point if oil rotary spherical roller bearing, to prevent damage to the bearing rolling surface caused by foreign bodies.
When sperm washing, slowly rotating bearings in oil, while rotation bearing, careful cleaning. After cleaning, immediately on the bearing coating antirust oil or antirust grease.
(2) check
In order to spherical roller bearing judge removed can be used, to check its size precision, accuracy of rotation, internal clearance as well as the mating surfaces, the raceway surface, rolling surface, cages and seals.