Martin Sprocket

Martin Sprocket 120B27 - ANSI 120, 27T

Model: 120B27

Martin Sprocket 120B27 roller chain sprocket — ANSI 120 (1.500" pitch), 27 teeth, Type B hub, 2.125" pilot bore, 12.921" pitch diameter, steel.

Technical Specifications

ANSI Number120
Teeth27
Hub StyleType B
Bore TypePilot Bore
Bore Size2.125
Hardened TeethNo
Pitch Diameter (in)12.921
Outer Diameter (in)13.821
MaterialSteel
LTB (in)1.125