Replaced the whole pulley with the bearing in it on a customers rig with a good used one, but I'm trying to get a new bearing so I can still have a good complete AC pump on hand. Pressed the old one out no problem and its a Nachi brand with a number:30BGS10DST2, but it doesnt cross reference to anything. So I was hoping one of you guys have been able to find a timkin replacement or something.