If that doesn't work I'll just order 4 new axle stubs hoping that one of them will fit without shenanigans.
I do know that I drive torque, while listening to my friends prattle on about horsepower.
...BTW your Bieber avatar is awesome.-Malone
I would use a shop roll of sandpaper/emery cloth and get all the way around the stub. Make sure it is still an interference fit as you don't want the inside of the bearing rolling at all. Have you checked that the parts store didn't give you the wrong bearings, or stubs? I have gotten brakes from advanced before for my GTI and the pads were a different # than for my jetta, but still the same thickness when they needed to be about half. I knew they were wrong and we ended up getting a part# that wasn't even for the GTI.