C beam spindle mount
thingiverse
Open the Build C beam and install the Chinese spindle mount, which matches the same bolt pattern as the original router mount. The mount's diameter is 52 mm, but it will likely accommodate an additional 1-2 mm of stretching.
Download Model from thingiverse
With this file you will be able to print C beam spindle mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on C beam spindle mount.