Today while driving to the riverwalk for some well deserved recreation I spotted one of those cheap pedestal fans out by the road for trash pick-up. These are the el-cheapo type that are frequently offered by the discount retailers. I grabbed it up and took it home. Typical of these cheap Chinese fans, the motor bearings are a simple sleeve bearing. I don't even think they are bronze. Of course the rotor would barely turn. I pulled the little motor apart, chucked the rotor in my drill press and polished the shaft where the bearings ride. I then lubed the shaft with some light oil and put everything back together. Works like a champ and even came with a remote.
1 hour ago