OTIS 56mm Lift Door Wheel

Otis AT120 56*16*6201 Hexagon Flat Groove Car Door Positioning Wheel,56mm Elevator Door Hanger Roller Pulley

The main material is iron, the material of the groove part is polyurethane, the wheels are heavy, very textured, and of high quality
The elevator door guide wheel is an important component in the elevator system, mainly used to support and guide the opening and closing action of the elevator door. The guide is usually installed on the guide rail of the elevator door, and the rotation of the guide wheel can drive the opening and closing of the elevator door.