Replace bearing in smog pump

[bryanjamesjr]

:confused Replace bearing in smog pump

I have a 86 and the smog pump is making a racket. I took belt off and the bearing must be shot because there is play. Looking for a rebuilt I went to Rock Auto, and above the reman pump part description there was what looked like the bearing for this pump for sale.
Has anybody just replaced the bearing, and would you have any remove/install instructions for this repair? Thanks. Bryan​