Robo3d R1 Z Axis Bearing Stabilizer

thingiverse

I created a Z Stabilizer that utilizes a pair of 608ZZ 8x22x7 Shielded Greased Miniature Ball Bearings. I sought to design something novel because every z stabilizer I crafted would inevitably catch the threaded rod and jam it up. To address this issue, I carefully sanded the inside surface to eliminate loose debris and ensure a smooth fit for the bearings. I produced two identical models, printing them without support at a 25% infill setting using PLA material. For mounting, I employed double-sided stick pads, which could also be replaced with standard double-sided tape. My right side stabilizer presented a slight gap issue, requiring some extra effort to achieve the correct length, but it should function properly. Please share your thoughts on this design. The bearings used in this project are available at Amazon under the following link: http://www.amazon.com/Bearing-Shielded-Greased-Miniature-Bearings/dp/B002BBD6X4?ie=UTF8&psc=1&redirect=true&ref_=od_aui_detailpages02 Print Settings: * Printer Brand: Robo 3D * Printer Model: R1 ABS + PLA Model * Rafts: Not required * Supports: Not necessary * Resolution: 2mm * Infill: 25%