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3D Printed 6003 Bearing Toy, Printable Jet Engine Part

3D Printed 6003 Bearing Toy, Printable Jet Engine Part, design preview, turn three quarter

Design preview. Rendered from the file, not a photo.

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What it does

  • Spins smoothly so your jet engine model runs at high speed without grinding or stalling
  • Comes in three size options so you can print the version that fits your printer and project best
  • Uses basic bearings design so you only need silicone spray to keep it rolling freely

You build a working jet engine toy that actually spins. This 6003 bearing makes that happen. It rolls smooth and fast when you add a little silicone spray inside.

The bearing fits three different sizes. The original is 17 by 35 by 10 millimeters, which works great on most FDM printers. You also get two larger versions if you want a bigger part or need better fit for your machine. Print whichever size works for your project.

Use this bearing in the jet engine design or any other rotating toy you build. Spray it once with silicone lubricant and watch it spin without slowing down.

5.7k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by YnvHrs. We did not draw it.

Shared under Creative Commons, credit required. See the original design