Free 3D CAD Downloads

Download Free 3D Models

Here are all the models that I managed to get converted for you guys to download FREE of charge. As far as I know, these can be used for any 3D CAD program. I tested them in SolidWorks, Inventor and CATIA and they opened just fine with maybe a few minor errors. Solidworks provides free software that you can use to view the models here, and I highly recommend it if you're trying to see the models in the most details. I look forward to posting more as I have time. Have fun!

Radial Ball Bearing Downloads:

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Radial Ball Bearing Project by JC DESIGN

Option 1: Solidworks CAD file (open with any CAD program):
IGS File Download: Ball Bearing Assembly
STEP File Download: Ball Bearing Assembly
OR
Option 2: eDrawings file (edrawings is free to download here):
Ball Bearing Assembly EASM File

Piston Cylinder "Flat Head" Engine Downloads:

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Option 1: Solidworks CAD file (open with any CAD program):
IGS File Download: Piston Cylinder Engine Assembly
STEP File Download: Piston Cylinder Engine Assembly
OR
Option 2: eDrawings file (edrawings is free to download here):
Piston Cylinder Engine Assembly EASM File

Spark Plug Assembly Downloads:

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Option 1: Solidworks CAD file (open with any CAD program):

IGS File Download: Spark Plug Assembly
STEP File Download: Spark Plug Assembly
OR
Option 2: eDrawings file (edrawings is free to download here):
Spark Plug Assembly EASM File