3D preview of ANSI #80 sprocket 80B42
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Interactive 3D model of ANSI #80 sprocket 80B42

Gears and transmission

ANSI #80 sprocket 80B42

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Bounding box
354.1 × 353.7 × 63.5 mm
Engine
3D Printing B-rep
Parameters
9
Published
October 29, 2026

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The prompt

SPROCKET 80 B 42

Parameters

NameValueRange
Number of teeth42 mm10 – 80
Chain pitch25.4 mm12.7 – 50.8
Roller diameter15.88 mm5 – 30
Bore diameter25.4 mm10 – 80
Hub diameter88.9 mm50 – 180
Hub projection length50.8 mm10 – 90
Keyway width (mm, 0=none)6.35 mm0 – 20
Keyway depth beyond bore3.18 mm0 – 10
Tooth plate thickness12.7 mm6 – 30

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.