Within the vibration community, it is commonly accepted to describe a spalling process in a bearing in four stages; from the first microscopic sign to a severely damaged bearing...
For many people, the key test to determine if there are damaging particles in the oil is to flied between their fingers or look at an oil sample. It is amazing how much you miss. This video will explain which particles do the most damage. Spoiler alert, they are very, very small...
As the old saying goes, “Figures don’t lie, but liars do figure.” This is not to suggest that gear lubricant sales representatives are liars, but rather that too often neither the sales rep nor the purchaser completely understands what the numbers on a technical sheet or price list really mean...
Improper bearing lubrication is responsible for several issues, such as increased lubricant usage, increased bearing purchases (due to failures), increased equipment failures, increased operating temperatures, and motors that run inefficiently.
By using this site you agree to our use of cookies. You are free to manage this via your browser setting at any time. To learn more about how we use the cookies please see our cookies policy.