Otis 3100 Elevator Traction Sheave Wheel, 13VTR Host 565-755mm Diameter 3/4/5/6 Groove Rope Pulley

Premium elevator traction sheave wheel for Otis 3100 elevator & 13VTR main machine. Made of high-strength cast iron, precision grooved, dynamically balanced. Ultra low noise, minimal rope wear, smooth stable operation & extended lifespan. Perfect dimension fit, no modification needed, quick direct installation. Full size range available to match your exact rope & groove requirement. Ideal for elevator maintenance, repair and bulk project replacement. Competitive factory price, fast worldwide shipping & reliable aftersales.