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

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Spur Gear with Hub and Keyway

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Bounding box
44.0 × 44.0 × 14.0 mm
Engine
Precision B-rep
Parameters
10
Published
October 24, 2026

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Parameters

NameValueRange
Module2 mm0.5 – 5
Number of Teeth20 teeth8 – 60
Face Width10 mm4 – 30
Bore Diameter6 mm2 – 20
Helix Angle (0 = spur)0 deg0 – 30
Hub Diameter20 mm10 – 40
Hub Length14 mm5 – 40
Hub Root Fillet1 mm0 – 3
Keyway Width2 mm1 – 8
Keyway Depth1.4 mm0.5 – 5

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 Hub and Keyway - Free CAD Model (STEP, STL) | TextoCAD