Martin 2B74SK Bushing Bore V-Belt Pulley - A, B Belt Section, 2 Groove, 7.4 in Pitch Dia., 7.75 in O.D., Bushed

Product Description

The Martin 2B74SK is a bushing bore V-belt pulley designed for reliable power transmission. This product features a pitch diameter of seven point four inches and an outside diameter of seven point seven five inches, making it suitable for various applications. It is constructed from cast iron material for durability.

• Two groove pulley design
• Compatible with SK series bushings
• Manufactured in the United States

Product Highlights

This pulley is interchangeable with other manufacturer’s QD bushings and adheres to industry tolerances. It is statically balanced, ensuring stable operation at maximum rim speed.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• MPN: 2B74SK
• Pitch Diameter: 7.4 in
• Outside Diameter: 7.75 in
• Face Width: 1.75 in
• Number of Grooves: 2
• Bushing Series: SK
• Bushing Bore Range: 0.5000 to 2.6250 in
• Length Through Bore: 1.9375 in
• Storage Dimensions: 8.125 in width, 1.4375 in height, 8.125 in length