15-02-2022, 04:59 AM
One reamable bore is vastly less tedious to make than two ball race tunnels each turned to .0005 tolerance.
My father was impressed by Litium grease when it came out in the 1950s. We had a vacuum cleaner which used to regularly run its bearing dry and LM cured. and the Seven fan used to rattle on frosty mornings. LM cured that too.
My father was impressed by Litium grease when it came out in the 1950s. We had a vacuum cleaner which used to regularly run its bearing dry and LM cured. and the Seven fan used to rattle on frosty mornings. LM cured that too.