Martin AK491/2 FHP V-Belt Pulley - 4.75 in Outside Diameter - 1 Groove - A, 3L, 4L Belt Size

Product Description

The Martin AK491/2 is a FHP V-Belt Pulley designed for light-duty applications. It has a 4.75 inches outside diameter and fits A, 3L, or 4L belt sizes. Constructed from durable cast iron, this pulley is suitable for various mechanical power transmission needs.

• 1 groove design
• Precision-machined grooves
• Finishing tolerances that meet industry standards

Product Highlights

This sheave is ideal for heating and cooling system applications, ensuring reliable performance.

Product Information

Standard Information

• Brand: Martin
• MPN: AK491/2

Technical Specifications

• Outside Diameter: 4.75 in
• Finished Bore: 0.5000 in
• No. of Grooves: 1
• Belt Size: A, 3L, 4L
• Material: Cast Iron
• Weight: 2.1 lbs
• Length Through Bore: 1.15625 in
• Hub Projection: 0.469 in