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Martin Sprocket

Martin Sprocket 40BH72 - ANSI 40, 72T

Model: 40BH72

Martin Sprocket 40BH72 roller chain sprocket — ANSI 40 (0.500" pitch), 72 teeth, Type B hub, 0.875" pilot bore, 11.463" pitch diameter, steel, hardened teeth.

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Technical Specifications

ANSI Number40
Teeth72
Hub StyleType B
Bore TypePilot Bore
Bore Size0.875
Hardened TeethYes
Pitch Diameter (in)11.463
Outer Diameter (in)11.763
MaterialSteel
LTB (in)1.125

Manufacturer

Martin Sprocket

Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.

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