Aliexpress E3D Titan clone replacement cover (for bigger 10mm bearing)

thingiverse

This is a replacement cover for a cheap Titan clone that comes with a non hollow gear shaft and larger than standard 10mm bearing. The original bearing holder breaks easily (when overtensioning) due to the thin plastic support. I used Ben Neubauer's excellent Inventor model as a base (updated CAD files attached): https://grabcad.com/library/e3d-titan-extruder-2 The corner chamfers do not match 100% but this is just an optical issue. The fit is tight and tolerances are better than before. Can be printed at 0.2mm, 20% infill, no supports. Hope this helps someone else!