40mm wheel bearing (heavy duty)
thingiverse
Hi, Many 3D printable bearings out there are simply too weak and have not more than a decorative value. In this approach, I tried to improve that and made a modified version of my 6mm softair BB bearing(https://www.thingiverse.com/thing:2781113). This one has a outer diameter of 40mm and inner diameter of 15mm. It utilises 22 4,5mm steel balls, widely used in CO2 guns(cal .177). The overall design is adapted from automotive wheel bearings. NOTE: For some reason the stl files are only a 1/10 of the intended size. You should scale them up by 1000% in order to get the correct dimensions
With this file you will be able to print 40mm wheel bearing (heavy duty) 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 40mm wheel bearing (heavy duty).