johnmccrossen
03-09-2007, 11:22 PM
I would like to find out the bearing part numbers for the drive and idler shafts for the Mark V Model 500 headstock. I recently acquired an older Mark V from an estate. (1962 or 1963 vintage). It seemed to have a lot of vibration at higher speeds. I ordered and replaced both belts. When doing so, I noticed these felt a little rough. I do not see these bearings listed separatly on parts list for headstock. Any suggestions from rebuilders? Thanks,