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Martin Sprocket

Martin Sprocket 100BH72 - ANSI 100, 72T

Model: 100BH72

Martin Sprocket 100BH72 roller chain sprocket — ANSI 100 (1.250" pitch), 72 teeth, Type B hub, 1.875" pilot bore, 28.657" pitch diameter, steel, hardened teeth.

Technical Specifications

ANSI Number100
Teeth72
Hub StyleType B
Bore TypePilot Bore
Bore Size1.875
Hardened TeethYes
Pitch Diameter (in)28.657
Outer Diameter (in)29.407
MaterialSteel
LTB (in)1.125