Thread: Mill/Lathe
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Old 06-25-2011, 09:15 PM
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jburr36 jburr36 is offline
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Default Re: Mill/Lathe

Originally Posted by Dan View Post
LOL, rambled there and really just wanted to ask, any thoughts on material for the bushing? Most mass produced ones seem to be steel? Also, will be mighty thin. Am a bit worried about that but it will have no wiggle room.
If I recall the bushing should be made out of something a tad less hard than the shaft that fits into it. Theory is that you'll want the bearing to wear and not the shaft that goes into it. If a shaft is made out of hardened carbon steel than regular soft steel should be fine.

soft steel shafts or shafts plated with nickel usually have brass bearings. Most household ac motors have brass bearings.
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