Question Removing Top Laminator Roller

Hello - I have the model MVT-600 from masterlaminator.com.
After primarily running 30" material through, it has developed an indent. Now when I try to laminate large material or even mount to large panels, I get bubbles in the center.

I need to replace the top roller and I am having difficulty getting it out. Attached are some photos (that someone posted in another thread) that are identical to my machine.

I removed the retaining rings from the ends of the shaft. I would think that the bearing would slide off, but it feels as if it is catching on something on the other side. Unfortunately, I can not see in there.



Has anyone removed one of these rollers that might be able to give me some help?

I have a call and email to the supplier, but have not heard back yet.

Thanks!

 

The lift mechanism was pressed on. I used a gear puller and it came right off. There isn't enough play to get the roller out so I had to disassemble one side of the frame.
hopefully able to get it back in the machine today to see how it works.

I found a local shop that has experience with these rollers - they trued it up for me - so fingers crossed.

Dave finally replied and told me that I'm on my own. No help whatsoever.