It must be parallel. It was definitely one piece.

I did send it back and found another one at
a Bearings Inc.

It is a tapered roller bearing. And it's a good thing to know
that these only come in two parts.

I was almost ready to try to make this 'work'.
Thanks.

It's kind of amazing how you can agonize over things
looking for a solution. But then the light goes on, hey,
it's the wrong part.

All the numbers were right, but it was the wrong part.
It's always something.