8mm
thingiverse
A customized version of the design can be found at http://www.thingiverse.com/apps/customizer/run?thing_id=125529. Key specifications for this particular model include a rod diameter of 8, base bolt diameter of 5, compression bolt diameter of 5, bearing inner diameter of 2.95, base nut diameter of 8, pitch of 10, compression bolt head diameter of 8, and a showRod setting of 0. Other dimensions include a gap tolerance of 0.95, compression nut diameter of 8, bearing height of 3.95, bearing race offset of 0.15, mount height of 13, bearing offset of 30, and a bearing diameter of 10.
With this file you will be able to print 8mm 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 8mm.