Martin Sprocket

Martin Sprocket 100B45 - ANSI 100, 45T, Type A hub, 0.5" bore, Finished bore, Carbon Steel

Model: 100B45

Martin Sprocket 100B45 roller chain sprocket — ANSI 100 (1.250" pitch), 45 teeth, Type A hub, 0.5" finished bore, 17.919" pitch diameter, carbon steel.

Technical Specifications

ANSI Number100
Teeth45
Hub StyleType A
Bore TypeFinished
Bore Size0.5
Hardened TeethNo
Pitch Diameter (in)17.919
Outer Diameter (in)18.669
MaterialCarbon Steel
LTB (in)0.75