Martin Sprocket

Martin Sprocket 100B12 - ANSI 100, 12T, Type A hub, 0.5" bore, Finished bore, Carbon Steel, hardened teeth

Model: 100B12

Martin Sprocket 100B12 roller chain sprocket — ANSI 100 (1.250" pitch), 12 teeth, Type A hub, 0.5" finished bore, 4.83" pitch diameter, carbon steel, hardened teeth.

Technical Specifications

ANSI Number100
Teeth12
Hub StyleType A
Bore TypeFinished
Bore Size0.5
Hardened TeethYes
Pitch Diameter (in)4.83
Outer Diameter (in)5.58
MaterialCarbon Steel
LTB (in)0.75