April 27, 2017
Description
This is designed to work with a 22mm ⌀ diameter bearing (on mine I got a really good press fit). Which are usually ~6-7mm thick meaning that the two layers of a 3mm material will be the correct thickness.
You will need an 8mm ⌀ diameter dowel for the centre.
Keep the larger centre cutout from each and attach to the dowel. You will need some sort of thin spacer (eg washer) for this step.
License:
Creative Commons - Attribution
Geeves
