We usually use bushings for electric fan shafts. However they are prone to early breakage and overheating when the sponge dries of oil. The sealed bearing using 688zzz (metal seals) last longer However they tend to be noisy.
Showing posts with label bushing. Show all posts
Showing posts with label bushing. Show all posts
Saturday, January 4, 2025
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Removing clogs at the kitchen sink - also my blood vessels causing HBP
All of a suddent the kitchen sink was filled with water and tried all sorts of repair: first aid to clear the clog with boiling water, wi...
