Martin Sprocket

Martin Sprocket 100R42 - ANSI 100, 42T

Model: 100R42

Martin Sprocket 100R42 roller chain sprocket — ANSI 100 (1.250" pitch), 42 teeth, R hub, finished bore, 16.727" pitch diameter.

Technical Specifications

ANSI Number100
Teeth42
Hub StyleR
Bore TypeFinished
Pitch Diameter (in)16.727