The Taper-Lock Bushing 3020 is a 1-15/16″ bore industrial pulley sprocket mount designed for mechanical power transmission in industrial automation and motion controls. This unit, with model number 3020, features a taper-lock design for secure mounting and is sold in a quantity of 4. Made for heavy-duty use in various industrial applications, this pulley sprocket mount ensures reliable performance and durability for your machinery or equipment.