Thanks Frank, but I can't find my roster! I ended up in a bearing shop today and we may have found something that will work. One of the guys that has been there for years converted it to metric sizing and I think we have found a bearing that is the same I.D. and 2 mm bigger on the O.D.
That should keep you Imperial fellas busy for a bit!
They will be in tomorrow and I will pass on any part numbers and manufacturer info if it find they are suitable.