3D preview of Spur Gear with Keyed Hub
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Interactive 3D model of Spur Gear with Keyed Hub

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Spur Gear with Keyed Hub

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Bounding box
44.0 × 44.0 × 16.0 mm
Engine
Precision B-rep
Parameters
10
Published
October 25, 2026

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Parameters

NameValueRange
Module2 mm1 – 6
Number of Teeth20 teeth8 – 80
Pressure Angle20 deg14.5 – 25
Face Width10 mm3 – 40
Hub Diameter20 mm10 – 50
Hub Protrusion (per side)3 mm0 – 10
Hub Chamfer0.8 mm0 – 3
Bore Diameter6 mm3 – 25
Keyway Width2 mm1 – 10
Keyway Depth1.2 mm0.2 – 4

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 with Keyed Hub - Free CAD Model (STEP, STL) | TextoCAD