Parametric bearing fitting tester

This parametric design enables you to evaluate your printer's tolerances for designs involving bearings.
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updated December 22, 2024

Description

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To fully use the design, you might want to add the ParametricText app to your Fusion360.
Though, it's not necessary.

The main values to change are:

  • Tolerance: The desired tolerance.
     
  • OD: The bearing's external diameter. This value requires addition of tolerance.
     
  • ID: The bearing's internal diameter. In general, internal diameter does not require a tolerance.
     
  • Height: The bearing's height.

If using the ParametricText app, you can change BEARING_NAME's comment section to have it updated. Else, you need to do it manually.

 

The texts and overall features are automatically updated according to the data inserted. It is not perfect though, so do let me know if any issues are encountered.

 

Print speed: On my fast Ender 3 V3 KE in 26 minutes for 2 [email protected] layer height. I believe most printers can have one part printed in 10 to 20 minutes.

 

I hope this design can help in anyway!

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