This is a dual linear bearing bed upgrade for tevo tarantula.
You need additional two 8mm x 500mm rods and linear bearings.
I have ordered my parts from here:
https://www.aliexpress.com/item/Optical-Axis-300-320-330-350-390-400-500-mm-Smooth-Rods-8mm-Linear-Shaft-Rail/32816641684.html?spm=a2g0s.9042311.0.0.9GIsw2
Back.stl | 905.4KB | |
Front.stl | 781.1KB |