Wheel bearing for 7-1/4 rear end?

If you order from Rock Auto, this is the one you need.
More Information for CENTRIC 41164000
If you want to get it local a NAPA it is,
Wheel Bearing - Sealed Type - Rear Wheel
They aren't bad, I was thinking about the differential bearing kit.
Thanks for the numbers, that is a big help. Would you worry about the seals if they look to be in decent shape? Do you happen to have a source for these as well?