Timken Drives 13615 80H-3R 010 FT COIL BOXED USA 80H-1R

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 maximum residual compressive stress. This improves fatigue life and increases working load capacities.Drives Precision Roller ChainHeavy Riveted MTOSeries: HR Series1 in Pitch0.312 in Pin Diameter3.977 in Pin Length5/8 in Roller Diameter0.949 in Plate Height0.156 in Plate Thickness3 Strands43500 lb Tensile Strength10 ft Coil Overall LengthCarbon SteelHot Dip Lubricated