In article 79e8081e-e0c4-43c6-8365-
, says...

Call the folks at "vxb.com" or go to their site and buy the expensive
ones. If you are not up on bearings ask their advice.

And if they advise a 608 bearing then what?

When you have the numbers off the removed bearings you go to the
vxb.com site and research what is available. Any questions, call them
and they will advise you. I have done this several times with them.

WHOOSH. As expected.