Bearing block

NOTE:
It would probably be a good idea to make the outer diameter of the torus bigger as the material on the outside of the holding bolts is very thin. This can be done by editing the SCAD file but I haven't got around to it yet.

UPDATE 02/04/2017:
Uploaded 8mm STL for complete assembly and updated SCAD file to reduce counterbore and increase depth of holes that bolts go through to reduce "wiggle".

UPDATE 30/03/2017 2:
Refined SCAD file to include better mating surface for bearings.