ANSI #40H heavy duty roller chain is reinforced thick-plate upgraded model of standard #40 chain. Thickened inner & outer link plates boost tensile strength, shock resistance and load capacity for harsh working conditions.

Precision machined solid rollers, heat-treated pins and bushings deliver low friction, stable transmission and long service life. Strictly follows ANSI industry standards for perfect sprocket matching.

Ideal for conveyors, agricultural machinery, packaging and light industrial transmission systems. Wear-resistant, reliable and cost-effective heavy-load drive solution.

ANSI #40H Heavy Duty Roller Chains  Dimension