Martin 4B7.4QD-SK Bushing Bore V-Belt Pulley - A Belt Section, 4 Groove, 7.4 in Pitch Dia.

Product Description

The Martin 4B7.4QD-SK is a Bushing Bore V-Belt Pulley designed for use in mechanical power transmission systems. With a pitch diameter of seven point four inches and an outer diameter of seven point seven five inches, this pulley features four grooves for effective operation. It is constructed from durable cast iron and is designed to accommodate SK series bushings.

• Manufactured from Class 30 gray iron for durability.
• Interchangeable with other manufacturer's QD bushings.
• Precisely machined for high quality and consistent finish.

Product Highlights

This product is suitable for various industrial applications and adheres to industry guidelines for tolerances.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• Weight: 17.7 lbs
• Pitch Diameter: 7.4 in
• Outside Diameter: 7.75 in
• Face Width: 3.25 in
• Number of Grooves: 4
• Bushing Series: SK
• Bushing Bore Range: 0.5 to 2.625 in
• Length Through Bore: 1.9375 in