I just bought a Super 612 that comes only with the hub currently on the machine, and would like to find a couple of extras in decent shape. If you have one or two you are willing to part with, please send a PM or call 763-219-0332.

Even new from MSC, the Sopko wheel adapters are only $60-$90, depending if you want one for 1/4"-1/2", or 3/4" wheels. They are fairly universal, fitting most any grinder made.

http://www1.mscdirect.com/CGI/NNPDFF...0&PMT4TP=*LTIP

Is your Harig the one that was on Craigslist in Elk River last week? If so, that was a pretty good deal, especially with the chuck that's on it.

Ebay has them sometimes.

Thanks for the tip, Barry. I had checked MSC (as well as eBay), but had only looked for Harig adapters, not Sopko.

Yes, it is the grinder from Elk River. It's in much better shape than I had dared hope for at that price. The spindle is very quiet and the rest of the machine shows little wear.

Wm. Sopko & Sons probably made the Harig adapters as the OEM supplier anyhow, as they have for a great many machine builders.

http://www.wmsopko.com/products.htm