Hypercube Evolution Compliant Linear Bearing

Warning work in progress!

Updated version, quicker and easier to print and size: https://www.thingiverse.com/thing:3366922

10 and 12 mm dia low force and speed linear bearings for 19mm dia housing, 26mm long.
This is a compliant linear bearing for low force and speed application such as the X carriage on the Hypercube evolution.

The bearings for the X axis if using carbon fibre rods can be difficult to get working effectively. The carbon rods are not uniform in diameter or perfectly round, the x carriage bearing holder may not be perfectly straight along its axis, the tightening or fit of the bearing in the x carriage affects the bearing fit, the x carriage may not have parallel axis separation and the separation may not match XY carriage joiner and the XY joiners may have twist.

The compliant linear bearing is aimed to try and address this by allowing the inner part of the bearing to move slightly and alter angle by only having a small amount of material joining the inner