The file '608 Idler Pulley V2 3D Printer Model' is (dxf,stl) file type, size is 57.9KB.
I finally figured out how to import DXF files into Blender properly, (ie: with curves and such) so I tweaked this design to be a bit nicer. I also decreased the angle from 45 to 40 so it is more lenient.
DXF import howto: http://wiki.blender.org/index.php/Extensions:Py/Scripts/Manual/Import/DXF-3D
3d-idler-pulley-608.dxf | 13.6KB | |
3d-idler-pulley-608.stl | 309.5KB |