I stopped by a bearing distributor awhile back looking for bearings for my 54 3/4 ton. Federal is the only ones that carry it anymore. When I took the numbers to Oreilly's they were able to match it also. It required them to actually look it up in a book! If I can find the part number I'll get back to ya.
Chris


1954 3600 Chevy Truck
"The Fake Truck"
In the Stovebolt Gallery
More pix on Photobucket