Timken Drives 57859 100H-1R CH 010 FT COIL CHROME PIN (RUST INHIBITOR) USA 100 EXTENDED LIFE

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 StandardSeries: HR Series1-1/4 in Pitch3/8 in Pin Diameter1.725 in Pin Length3/4 in Roller Diameter1.186 in Plate Height0.187 in Plate Thickness1 Strands24000 lb Tensile Strength10 ft Coil Overall Length