Jun 18, 2017

3D Printable Parametric Slew Bearings

Christoph Laimer published  another very useful project. He developed a fully 3D printable and working parametric slew bearings. Since they are developed to be sturdy they can be used in many different project where a simpler 3D printed ball bearing would fail.
Since the design is parametric, you can adapt it to fit your needs. One version even has conical bearings.



























Project description:
Ball-bearings are very popular for 3d-printing. However they often fail for real applications. Using Fusion 360 I've created a parametric design of a "Crossed Roller Slew Bearing". The result is a pretty accurate and robust bearing. The bearing including the rollers is 3d-printed in separate parts. There are a few screws needed to clamp the two halves of the inner race together.

Here is the full video:





Thingiverse page:

https://www.thingiverse.com/thing:2375124

A360 download page:

http://a360.co/2r9MFf5

http://a360.co/2r9JnZf