3D preview of Involute Spur Gear with Hub and Keyway
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Interactive 3D model of Involute Spur Gear with Hub and Keyway

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Involute Spur Gear with Hub and Keyway

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Bounding box
44.0 × 44.0 × 18.0 mm
Engine
Precision B-rep
Parameters
10
Published
September 23, 2026

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Parameters

NameValueRange
Module2 mm0.5 – 6
Number of Teeth20 count8 – 80
Face Width10 mm3 – 40
Helix Angle0 deg-30 – 30
Bore Diameter6 mm3 – 20
Hub Diameter30 mm8 – 60
Hub Height8 mm1 – 30
Hub Edge Chamfer1 mm0 – 3
Keyway Width2 mm0.5 – 6
Keyway Depth1.2 mm0.2 – 3

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.

Involute Spur Gear with Hub and Keyway - Free CAD Model (STEP, STL) | TextoCAD