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

Description:

The Grooved Pulley with 4.75" Outside Diameter is used in belt-driven power transmission systems for transferring rotational motion between shafts and driven equipment. Commonly installed in conveyors, packaging machinery, HVAC equipment, agricultural machinery, and industrial production systems requiring reliable belt tracking and torque transmission. Maintenance teams and system integrators use this part for pulley replacement, drive system repairs, equipment retrofits, and OEM machinery maintenance.

Applications:

The grooved pulley is commonly used in industrial automation environments including conveyor systems, fans and blowers, pumps, agricultural equipment, machine tools, and material handling systems where efficient belt-driven power transmission and reliable speed reduction are essential. The stepped bore dimensions allow compatibility with specialized shaft and hub configurations used in industrial equipment.

Technical Specifications:

• Manufacturer: Generic / No Name
• Model / Part number: Not specified
• Product type: Grooved pulley
• Pulley type: Belt drive pulley
• Outside diameter (OD): 4.75 in
• Wide bore diameter: 3.25 in
• Narrow bore diameter: 1.75 in
• Overall depth: 2.25 in
• Construction material: Cast iron or steel depending on manufacture
• Groove type: Belt groove configuration
• Mounting type: Shaft mounted
• Power transmission method: Belt driven
• Function: Rotational power transfer and speed control
• Balance type: Machined industrial balance
• Application environment: Industrial machinery and power transmission systems
• Service type: Replacement power transmission component
• Compatible equipment: Conveyors, pumps, fans, and industrial drive systems

Common Replacements:

• Browning 4.75" Grooved Pulley
• Martin 4.75" Belt Pulley
• Dodge 4.75" Industrial Pulley