3D preview of Spur Gear - 20 mm Bore
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Interactive 3D model of Spur Gear - 20 mm Bore

Gears and transmission

Spur Gear - 20 mm Bore

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Bounding box
65.0 × 65.0 × 20.0 mm
Engine
Precision B-rep
Parameters
6
Published
October 22, 2026

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The prompt

Generate a 3D model of a mechanical gear with a 20mm center bore

Parameters

NameValueRange
Module2.5 mm1 – 5
Number of Teeth24 teeth10 – 60
Face Width12 mm5 – 40
Center Bore Dia20 mm6 – 40
Hub Dia42 mm24 – 60
Hub Length20 mm5 – 50

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Spur Gear - 20 mm Bore - Free CAD Model (STEP, STL) | TextoCAD