Martin Sprocket

Martin Sprocket 50B9 - ANSI 50, 9T, Type B hub, 0.75" bore, Finished bore, Carbon Steel, hardened teeth

Model: 50B9

Martin Sprocket 50B9 roller chain sprocket — ANSI 50 (0.625" pitch), 9 teeth, Type B hub, 0.75" finished bore, 1.827" pitch diameter, carbon steel, hardened teeth.

Technical Specifications

ANSI Number50
Teeth9
Hub StyleType B
Bore TypeFinished
Bore Size0.75
Hardened TeethYes
Pitch Diameter (in)1.827
Outer Diameter (in)3.187
MaterialCarbon Steel
LTB (in)1