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Martin Sprocket

Martin Sprocket 80B12 - ANSI 80, 12T, Type B hub, 0.5" bore, Finished bore, Carbon Steel, hardened teeth

Model: 80B12

Martin Sprocket 80B12 roller chain sprocket — ANSI 80 (1.000" pitch), 12 teeth, Type B hub, 0.5" finished bore, 3.864" pitch diameter, carbon steel, hardened teeth.

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Technical Specifications

ANSI Number80
Teeth12
Hub StyleType B
Bore TypeFinished
Bore Size0.5
Hardened TeethYes
Pitch Diameter (in)3.864
Outer Diameter (in)4.464
MaterialCarbon Steel
LTB (in)1

Manufacturer

Martin Sprocket

Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.

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