Martin 3B64SD Bushing Bore V-Belt Pulley - A, B Belt Section, 3 Groove, 6.4 in Pitch Dia., 6.75 in O.D.

Product Description

The Martin 3B64SD is a bushing bore V-belt pulley designed for industrial applications. This pulley features a pitch diameter of six point four inches and an outside diameter of six point seven five inches. It includes three grooves, making it suitable for various belt sections.

• Interchangeable with other manufacturer’s QD bushings
• Manufactured from class 30 gray iron for durability
• Precision machined for consistent quality and finish

Product Highlights

This pulley is designed to be statically balanced and marked with maximum rim speed for safe operation. It is a reliable choice for mechanical power transmission.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• Weight: 14.35 lbs
• Face Width: 2.5 inches
• Overall Width: 2.5 inches
• Bushing Series: SD
• Pitch Diameter: 6.4 inches
• Outside Diameter: 6.75 inches
• Number of Grooves: 3
• Bushing Bore Range: 0.5 to 2.0 inches
• Length Through Bore: 1.8125 inches