Industrial Grooved Pulley 4.75OD 3.25 Wide Bore 1.75 Narrow 2.25 Depth Pulley

This industrial grooved belt pulley provides a 4.75" outside diameter and is shaft-mounted for reliable belt-driven power transmission in industrial systems. It offers a stepped bore with a 3.25" wide bore and a 1.75" narrow bore, plus an overall depth of 2.25" to suit a range of shaft and hub configurations. Constructed from cast iron or steel depending on manufacture, it uses a belt groove configuration for proper tracking and torque transfer and is machined for industrial balance. Commonly used in conveyors, pumps, fans, agricultural equipment, and machine tools, it serves as a replacement component in drive systems and OEM machinery maintenance, with Browning, Martin, and Dodge 4.75" pulleys listed as typical equivalents.