Bearing "oil protection secrets": let grease never "run away from home" again
Have you ever encountered a situation where the fan at home suddenly became noisier and the wind power became weaker? Or has a large piece of equipment in a factory experienced abnormal vibrations or even stopped working? In fact, these seemingly complex equipment failures may all be related to a small detail - the grease was washed away from the bearing.
Don't underestimate grease, it is the "guardian" of bearings, playing an important role in lubrication, reducing friction, reducing wear, dissipating heat, and preventing corrosion. Once the grease is washed away, the bearing is like a soldier without armor, directly exposed to various harsh working environments. Without the protection of grease, the friction between the metal parts inside the bearing increases, just like two rough sandpapers rubbing against each other, and wear will soon occur, and the performance of the equipment will also decline.
In the short term, grease loss may cause abnormal noise and vibration in the equipment. Listen, the "squeak" sound made by the fan is actually the bearing crying out its "pain" to you. In the long term, wear will accelerate the aging of the bearing, greatly shorten its service life, and increase the frequency of equipment maintenance and replacement, which will undoubtedly bring higher costs. If this happens on some key equipment, it may also cause production interruptions and cause immeasurable economic losses. Therefore, preventing grease from being washed away from the bearing is the key to ensuring stable operation of the equipment, extending its service life and reducing costs. Next, follow me to explore the secret of preventing grease from "running away"!
1. Choosing the right grease is half the battle
(II) Major upgrade of sealing system
3. Protective devices to help
4. Don't forget to perform regular maintenance
