I bought one last year made in 99 and tore it apart to lube it. It still is running as strong as an ox. Only thing is after the lube, some of my work had grease on it. I must have put too much on. For being 20 years old, the bearings in mine looked brand new. overall, it is a great machine and if you take care of it, it will run forever. That is why I looked for an older one myself.