Martin Sprocket

Martin Sprocket 120B13 - ANSI 120, 13T, Type B hub, 2.125" bore, Pilot Bore, Steel

Model: 120B13

Martin Sprocket 120B13 roller chain sprocket — ANSI 120 (1.500" pitch), 13 teeth, Type B hub, 2.125" pilot bore, 6.268" pitch diameter, steel.

Technical Specifications

ANSI Number120
Teeth13
Hub StyleType B
Bore TypePilot Bore
Bore Size2.125
Hardened TeethNo
Pitch Diameter (in)6.268
Outer Diameter (in)7.168
MaterialSteel
LTB (in)1.125