Jeffw,there's a Bearing Company in Northen California Called King Bearings MtVw 415-988-8316, another one is Thomson Bearing & Bushings/Bearing Engineering Co SFrancisco 415-431-1500, and US BEARINGS & Drives 2250 DeLa Cruz,Santa Clara 1-800-637-5336.Try to find them via Web first.Anyways Good Luck.