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3 bearing Nozzle GrabCAD

3 bearing Nozzle

7 downloads
GrabCAD Shivam Srivastava Free 3D Printable
Created: May 28, 2026
Aerospace Aviation Machine design
STEP / IGES

This is a functional 3D CAD model of a 3-Bearing Swivel Nozzle (3BSN) inspired by the thrust-vectoring propulsion system used on the Lockheed Martin F-35B STOVL fighter jet. The design replicates the complex kinematics required to redirect jet exhaust from forward supersonic flight to a 90-degree downward angle for vertical takeoff and landing (VTOL)

View on GrabCAD

Direct link to the original creator's page

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Model Specifications

Platform GrabCAD
Creator Shivam Srivastava
Price Free
Formats STEP / IGES
License See original page
3D Printable Yes

Frequently Asked Questions

Where is 3 bearing Nozzle published?

This model is published by its creator on GrabCAD. STLFinder only indexes it: the "View on GrabCAD" button above opens the original page, where the creator shares the STEP / IGES files under their own license.

What 3D printer can I use for this model?

This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.

Is this 3D model free?

Yes, the creator shares it at no cost on GrabCAD. Some creators accept tips or donations.

Can I modify this file?

Check the license (see original page) on the original GrabCAD page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.