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Reply by MrUnix

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Posted on Keyed pulley, smooth shaft??

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MrUnix

7402 posts in 2614 days


#1 posted 08-29-2016 10:39 PM

Maybe like this little guy right here?
- derrick3636

There you go! Use a good non-detergent 20W oil (3-in-1 makes an electric motor specific oil that you can find in the borg). There should be (usually) some felt packing around the sleeve bearing that absorbs the oil and distributes it evenly over time. If you already have the motor open, it might not be a bad idea to pull the felt, clean it good in a solvent, and re-saturate before you re-assemble the motor. Those things are dirt magnets and get really nasty dirty over time, and the motor you have is pretty old.

Cheers,
Brad

PS: Check the sleeve bearing and shaft for wear and damage… hopefully they are fine, as it’s a bugger to press out those things.

-- Brad in FL - In Dog I trust... everything else is questionable


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