In shutdown, how to check of rolling bearings

In shutdown, how to check of rolling bearings
Periodically check the roller bearing co seal is a very important step. Optimal inspection time is arranged in a regular stop check period.
First, the importance of a clean bearings:A check is required prior to clean the surface of the machine, and then remove the bearing surrounding parts.2, the seal is very fragile parts, so need to be careful disassembly, do not use excessive force.3, then carefully check the seal and the surrounding parts, if you have shown adverse symptoms, be sure to replace the lost, poor seal will lead to bearing damage and lead to equipment downtime.Second, check the lubricant
Stained point lubricant friction between two fingers, if contaminants can feel it, or coated with a thin layer on the back of the hand lubricant and seal-ray.
Describes the importance of imports bearing lubrication and effect
Lubrication of the thin bearings, in particular, the fatigue life of the rolling bearing and friction, wear, temperature, vibration, etc. have a major impact. Without proper lubrication, the bearings will not work. Analysis to understand: Bearing causes of damage showed that about 40% of the bearing damage are related with poor lubrication. Therefore, well lubricated bearings is to reduce bearing friction and wear of effective measures.
Bearing lubrication effects can be briefly described as follows