Allballs steering bearings for 77 kz 1000 wrong?

Jeff.Saunders wrote: The All-Balls kit contains 30 x 52 x 17, 30 x 48 x 14 - so I'm not sure where you are getting info that they are the same top and bottom. We have sold hundreds and hundreds of that kit - it is correct for all the early 650/900 and 1000 models.

I was on their website. I wasn't looking at any kits. It lists both bearings individually as the same part number in their giant compatibility list.

Perhaps the part number is the kit thus why its listed as the same.

I got my kit from Z1 fit like a glove.

Trick for getting bearing race's out
run a weld bead 1/4 way around the
race when it cool's it'll fall out.