Originally Posted by
Robin Dobbie
If I could get that sized bearing I could just make something to go on the router table.
The problem with flush cutting trim on the router table is as you described earlier. The long fence contacts a long section of the all-to-irregular plywood surface. The small bearing can better ride the hills and valleys of the plywood surface. Wait, I may have gone off base. Do you mean to use the bearing as a guide but, mount the bit in a router table?
"A hen is only an egg's way of making another egg".
– Samuel Butler