Stop Guessing Your Relubrication Intervals — Here Is How to Calculate Them

A practical walkthrough for maintenance engineers who want to get it right. Let me ask you a simple question. How did you decide the relubrication interval for the bearings in your plant? If the answer is "it was already set when I joined" or "the OEM manual says every 3 months" or "we just do it during every shutdown" — you are not alone. This is how most plants operate. And honestly, for a long time, it seemed to work well enough.