Martin Sprocket

Martin Sprocket 100R72 - ANSI 100, 72T

Model: 100R72

Martin Sprocket 100R72 roller chain sprocket — ANSI 100 (1.250" pitch), 72 teeth, R hub, finished bore, 28.657" pitch diameter.

Technical Specifications

ANSI Number100
Teeth72
Hub StyleR
Bore TypeFinished
Pitch Diameter (in)28.657