Martin 4B6.4QD-SD Bushing Bore V-Belt Pulley - A, B Belt Section, 4 Groove, 6.4 in Pitch Dia., 6.75 in O.D., Bushed, SD Series Bushing

Product Description

The Martin 4B6.4QD-SD is a bushing bore V-belt pulley designed for A and B belt sections. It features four grooves with a pitch diameter of six point four inches and an outside diameter of six point seven five inches. This pulley is made of cast iron and has a bushing type of SD, ensuring compatibility with various QD bushings.

• Made from Class 30 gray iron
• Statically balanced for maximum rim speed
• Precision machining for high quality finish

Product Highlights

The Martin 4B6.4QD-SD is suitable for mechanical power transmission applications where efficient belt operation is essential. Its interchangeable design allows easy installation and maintenance.

Product Information

Standard Information

• Country Of Origin: United States
• Min Order Qty: 1

Technical Specifications

• Weight: 11.00 lbs
• Face Width: 3.25 inches
• Overall Width: 3.25 inches
• Pitch Diameter: 6.4 inches
• Outside Diameter: 6.75 inches
• Number Of Grooves: 4
• Bushing Bore Range: 0.5 to 2.0 inches
• Length Through Bore: 1.8125 inches