3d Printable Rotary Rolamite Bearing

thingiverse

Experience an innovative 3D printable rotary rolamite bearing prototype. As it's experimental, no testing or printing has been done yet. Design inspired by Figure 16 at http://www.rexresearch.com/wilkes/1wilkes.htm. If you print, kindly share feedback on performance or better still, send me one! For printing, you need RTV sealant-grade silicone (other silicones may work), and optional M8 studding, bolts. Follow these steps: 1) Print six rolamite_roller_print_six.stl parts, and one of each other part; 2) Mold the flexible silicone band using rolamite_band_mold1.stl. Carefully fill the channel with silicone, avoiding bubbles. Apply pressure by inserting M8 studding through the hole, adding nuts on the end, and tightening, or use clamps; 3) Let it cure; 4) Remove flexible silicone band from mold using a toothpick; trim excess silicone; 5) Assemble as per picture.