26-Tooth Module 0.3 Spur Gear

Standard 20° pressure-angle involute spur gear — free engineering reference, STL/DXF/SVG downloads, and a live customizer.

3D render of a 26-tooth module 0.3 involute spur gear, blueprint style, on white background
Teeth26
Module0.3 mm
Pressure angle20°
Pitch diameter7.8 mm
Outside diameter8.4 mm
Root diameter7.05 mm
Base diameter7.33 mm
Circular pitch0.94 mm
Addendum0.3 mm
Dedendum0.38 mm
Whole depth0.67 mm
Tooth thickness (at pitch circle)0.47 mm
Bore diameter (default)1.95 mm
Face width (default)3 mm
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Technical diagram of the 26-tooth module 0.3 gear tooth profile

Meshing

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24T · m0.3
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28T · m0.3
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26T · m0.5
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26T · m1
Same 26 teeth, module 1
26T · m2
Same 26 teeth, module 2

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