Take a pass on the roller bearing. They are generally harder then the input shaft and will always cause damage. Use a real oilite bronze bushing, not a cheap bronze version, but the real deal impregnated bushing.

https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=988781

Last edited by Dragsix; 03/21/2020 4:44 PM.

Mike