https://www.plantservices.com/predictive-maintenance/article/55372299/maintenance-mindset-what-color-is-your-bearing-and-why-that-matters
Maintenance Mindset: What color is your bearing? (and why that matters) | Plant Services
Heat isn’t the cause of bearing failure… it’s the confession that technicians didn’t act quickly enough when bearing color started changing.
why that mattersmaintenance mindset