Cheap linear bearing with ptfe semi printed (lm6uu)

thingiverse

Create a semi-printed linear bearing for your delta printer by utilizing spare PTFE tubing. This setup offers smoother movement than using printed bearings. Follow these simple steps to create this modified bearing: 1. Print the Lmu Cutter. Push the PTFE tubing in from one end. 2. Cut the tubing precisely, ensuring it does not spin during cutting by initially inserting one cutter and then introducing a second cutter after securing the first in place. 3. Print the LMU PTFE component. Insert the cut tubing into the new part.