Deep Freud Moors:


Utter bull****. Dirt will kill bearings MUCH faster than an absence of
grease. Clean dry bearings will run for a long time, dirty bearings
(even
when greased) will not.

Don't change the subject. Grease's secondary property as water and dirt
barrier is what's been pointed out, NOT whether dirt is destructive to
bearings.


You are the one that is trying to change the subject!!! It was originally
about wheel bearings, if you can recall correctly. You avoided that last
comparison because it illustrates my point rather concisely, doesn't it!

Nope. You made several false statements about grease, and whether it's
used for bearings or turbine rotors or gears, the primary purpose of it
is lubrication. I see you skipped all the statements about grease being
a lubricant, and not provided an iota of factual data about why you
think otherwise.