Martin Sprocket

Martin Sprocket 120R40 - ANSI 120, 40T

Model: 120R40

Martin Sprocket 120R40 roller chain sprocket — ANSI 120 (1.500" pitch), 40 teeth, R hub, finished bore, 19.118" pitch diameter.

Technical Specifications

ANSI Number120
Teeth40
Hub StyleR
Bore TypeFinished
Pitch Diameter (in)19.118