Heavy Riveted Roller Chain, 1 Inch Pitch, 80H-1R Chain, 1-Strand, 10 Feet/Coil, Carbon Steel

All HR series chains are designed with a wide waist contour and a heavy side plate to improve stress distribution, increase fatigue strength and reduce vibration. All HR riveted series chains (sizes 80HR – 120H) contain ballized plates to provide increased bearing area and press fits. This special ballizing process is after heat treatment which is a key to achieving the Max residual compressive stress. This improves fatigue life and increases working load capacities. Drives® Precision Roller Chain, Heavy Riveted Standard, Series: HR, 1 in Pitch, 0.312 in Pin Dia, 1.413 in Pin Length, 5/8 in Roller Dia, 0.949 in Plate Height, 0.156 in Plate Thickness, 120 Number of Link, 1 Strands, 14500 lb Tensile, 10 Foot Coil Overall Length, Carbon Steel, Hot Dip Lubricated