Bearing the maintenance method and maintenance is divided into the following steps:
In step 1: put the bearing into the gasoline cleansing, wipe residues of sludge and dust on the bearing, bearing all rusty wipe gently with the metallographic sandpaper polished, until touch by hand without rough feel.
Step 2: use dry cloth after cleaning the bearing wiped dry, add the soaked in anti-rust oil. In the process, to fully contact with anti-rust oil bearing, don't stop rotating bearing, so that the rust-proof oil formation oil film covering on the surface of bearing, achieve the purpose of rust.
Step 3: use lithium base grease, with butter, should be evenly coated on the surface of bearing, including inside and outside ring, wheel, stay. And it is must wipe while rotating bearing, made of butter into bearing internal, sufficient lubrication effect.
Step 4: procedure is packaging. In order to save costs, "waste", we will scrap warehouse cement bags, cut into appropriate size bags, bearing good tight, package, mark good bearing specifications after back on the store shelves.