Martin Sprocket

Martin Sprocket 80B9 - ANSI 80, 9T, Type A hub, 0.5" bore, Finished bore, Carbon Steel, hardened teeth

Model: 80B9

Martin Sprocket 80B9 roller chain sprocket — ANSI 80 (1.000" pitch), 9 teeth, Type A hub, 0.5" finished bore, 2.924" pitch diameter, carbon steel, hardened teeth.

Technical Specifications

ANSI Number80
Teeth9
Hub StyleType A
Bore TypeFinished
Bore Size0.5
Hardened TeethYes
Pitch Diameter (in)2.924
Outer Diameter (in)3.524
MaterialCarbon Steel
LTB (in)0.75