Idler Pulley GT2 toothed (Scalable FreeCAD model)

This is a scalable design of GT2 toothed idler pulley for 3D printers and CNC machines. Where the center hole carries the bearing (Of any size). Users can edit the *.FCStd file in FreeCAD to make custom GT2 pulley.

Step 1: Download "IdlerPulley.FCStd"
Step 2: Open the file in FreeCAD (If not installed in your computer, please download from https://www.freecadweb.org/ and install. It is a free software)
Step 3: Double click on the spreadsheet icon in the tree on the left panel of FreeCAD, an