LEGO CV Joint
thingiverse
Just my design of a CV joint for LEGO, made for a friend, hope it can help you as well. ;) This piece is still under development, probably i will design a better version slightly changing some dimensions.
Download Model from thingiverse
With this file you will be able to print LEGO CV Joint 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 LEGO CV Joint.