Martin Sprocket

Martin Sprocket 120R70 - ANSI 120, 70T

Model: 120R70

Martin Sprocket 120R70 roller chain sprocket — ANSI 120 (1.500" pitch), 70 teeth, R hub, finished bore, 33.434" pitch diameter.

Technical Specifications

ANSI Number120
Teeth70
Hub StyleR
Bore TypeFinished
Pitch Diameter (in)33.434