8mm Bearing

thingiverse

8mm Linear shaft bearing. One of my printer's bearings was completely shot, so I decided to try and print a replacement myself! To be entirely honest, I was blown away by how well it worked - all I added to the print was a quick squirt of silicone spray. The dimensions are: M4 bolt holes, 18mm apart in length, and 24mm wide Bearing body is 30mm long, 34mm wide, and 22mm high. I printed with PETG, but I'd love to hear about others' experiences with more optimized low-friction materials. Note: the green model printed is the one with the faulty old bearings, while the orange one has this (printed) bearing fitted!