Martin 4B5.2QD-SD Bushing Bore V-Belt Pulley - A, B Belt Section, 4 Groove, 5.2 in Pitch Dia., 5.55 in O.D.

Product Description

The Martin 4B5.2QD-SD is a bushing bore V-belt pulley designed for A and B belt sections. This product features four grooves, a pitch diameter of five point two inches, and an outside diameter of five point five five inches. It uses SD series bushings and is constructed from cast iron for durability.

• Interchangeable with other manufacturer’s QD bushings
• Tolerances meet industry standards
• Class 30 gray iron ensures strong performance

Product Highlights

This pulley is statically balanced and marked for maximum rim speed, making it ideal for mechanical power transmission applications.

Product Information

Standard Information

• Manufacturer: Martin
• Country of Origin: United States

Technical Specifications

• MPN: 4B5.2QD-SD
• Weight: 8.00 lbs
• Face Width: 3.2500 in
• Bushing Series: SD
• Pitch Diameter: 5.2 in
• Outside Diameter: 5.5500 in
• Number of Grooves: 4
• Bushing Bore Range: 0.5000 to 2.0000 in
• Length Through Bore: 1.8125 in
• Storage Dimension Width: 5.875 in
• Storage Dimension Height: 3.875 in
• Storage Dimension Length: 5.875 in