Have sourced IGUS flange bearings, and getting my head around actually using them. Also considering that this needs to be the next chapter attempted. Everything going slow at the moment, as I wait for more materials, (some not ordered yet), and planning the new shed.
Cut out CS-109 x 2 & CS-118 x 2 from 1/4" Hoop pine marine ply.
Cut 35mm hole with fly cutter. Drilled and reamed 3/16" mounting holes for bearings.
Experimented with bushes to mount bearings with 3/16" bolts.