Replacing bearing cups??
Ok so my air compressor for the shop that I JUST rebuilt ate the front crank bearing up in 2 weeks time. I had a feeling they were Taiwan Trash bearings when I installed them since the cages fell off both and spilled the rollers everywhere. Never saw a new bearing come apart like that before! Anyway I had to rip the whole compressor back down last night and I'm getting new bearings today...good ones.
The question is on replacing the bearing cups. They have some light pitting in them but are not easy to access for removal and reinstallation. Can't get to them from the backside to drive them out. On a compressor that only sees a couple hundred RPM's how crucial is it to replace these? I have neither a puller nor a reinstall tool for these. Only thing I can think of is to cut them in half with a dremel possibly to get them out and try to use a large socket or something to drive the new ones in. Opinions?
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