SKF bearings on gasoline in cleaning, wipe the residual sludge in the bearing and dust, where there was rust bearing with metallographic sandpaper gently wipe the Polish, up until the sense of touch is no rough.
After using dry rags to clean the bearings dry, then put in antirust oil immersion. In the process, completely to SKF bearing contact with rust preventive oil and keeps turning as the bearings, so as to enable the formation of oil-film antirust oil cover on a bearing surface, achieve the purpose of rust.
Next use lithium grease? with butter? evenly coated in the SKF bearing surface you want, including the inner and outer rings, wheel, cage. Turn the bearing and is wiping edges, make the butter into the SKF bearing, insufficient lubrication.
(1) clean
First record appearance of SKF bearings, residual amount of memory that the bearing lubricant, sampled after checking the lubricant, cleaning bearings, the general use of kerosene or gasoline, sometimes temperature can also be used as needed, such as lye. But no matter what kind of cleaning agents, are often filtered clean.
SKF bearing cleaning rough cleaning and washing, in containers, metal mesh on the bottom first, SKF bearings do not directly contact the stolen goods in the container.
When rough wash, brush clearing, such as in the oil grease or stickers. At this point if oil turn the SKF bearings, attention to prevent foreign bodies such as causing damage to the bearing rolling surface.
When sperm washing, slowly rotating in oil SKF bearings, rotating bearing, careful cleaning. After completing the cleaning, coating rust preventive oil on the bearings immediately or rust-inhibiting lipid peroxidation.
(2) check
The SKF bearing can be used to determine split, you want to focus on checking the dimensional precision, running accuracy, internal clearance as well as the mating surfaces, Raceway surface, rolling, cages and seals.
Product Model | Inside Diameter | Outside Diameter | Thickness |
RLM1720 NSK | 17 | 22 | 20 |
RLM1710 NSK | 17 | 22 | 10 |