Dear Bob,
I want to thank you for the advice you post. I was able to replace the roller bearings on a twelve year old GBC 65 by following your directions. The suggestion to take lots of pictures was invaluable since it took ten days to get the roller bearings and I had to check to make sure I was putting it back together correctly. My school now has a working laminator again. We couldn't afford to buy a new one. Thank you again.