here are the parts needed to install replacement bed motion system converting the crappy 8mm rods with 2020 V Groove extrusions and Openbuilds Mini Wheels.
Also are added the motor mount and idler mount to raise and align the belt for a straighter and better path.

Blog write up
https://3dprintingllama.blogspot.com/2017/12/replace-cheap-linear-bed-bearings-for.html
video -

Print instructions

Unassociated tags: 2020 extrusion. bed, mini wheels
Category: 3D Printer Parts