GRAPHALLOY Bushings and Bearings

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Wednesday, October 16, 2019

Common Reasons Why Oil/Grease Lubricated and Plastic Bearings Fail

Bearings are essential machinery components. Bearings protect the moving shaft from wear and damage, keeping it in place with little friction. They need to be lubricated in order to do so. Oil/grease lubricated bearings and self-lubricating plastic bearings are common but often times not capable of handling extreme situations. Below are the main reasons either option might fail.



Reason #1: High Temperatures

Reason #2: Low Temperatures

Reason #3: Vibration

Reason #4: Corrosives and Washout

Reason #5: Dust, Ash, and other particulates

Reason #6: Dry Run and Low Viscosity Pumpage 

Reason #7: Heavy Loads

Reason #8: Infrequent Operation/Inactivity


Click here to learn more about each reason

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