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Martin Sprocket

Martin Sprocket 120BH72 - ANSI 120, 72T

Model: 120BH72

Martin Sprocket 120BH72 roller chain sprocket — ANSI 120 (1.500" pitch), 72 teeth, Type B hub, 2.125" pilot bore, 34.388" pitch diameter, steel, hardened teeth.

Technical Specifications

ANSI Number120
Teeth72
Hub StyleType B
Bore TypePilot Bore
Bore Size2.125
Hardened TeethYes
Pitch Diameter (in)34.388
Outer Diameter (in)35.288
MaterialSteel
LTB (in)1.125