OpenSCAD stepper and bearings script
by MarkBenson, published
An OpenSCAD script to generate basic shapes to represent common bearing and stepper motor sizes used in RepRaps, in your designs.
I wanted to test a design for an extruder in software to see if things would fit. So I had a go at making modules for the things I would be using repeatedly and this basic script is the result.
include the script
and then call the predefined shapes when you need them.
The models are pretty basic and parametric so it should be pretty easy to add any others you might need.