Martin 4B4.QD-SD Bushing Bore V-Belt Pulley - A, B Belt Section, 4 Groove, 4.4 in Pitch Dia., 4.75 in O.D., Bushed, SD Series Bushing

Product Description

The Martin 4B4.QD-SD is a bushing bore V-belt pulley designed for A and B belt sections. Its four grooves ensure effective power transmission for various applications in mechanical power systems. The pulley is built with a pitch diameter of four point four inches and an outside diameter of four point seven five inches, making it suitable for a range of machinery. This component is part of the SD Series Bushing and is constructed from durable cast iron.

• Flexible equipment design
• No lubrication needed
• Easy maintenance and quiet operation

Product Highlights

The Martin 4B4.QD-SD is engineered for heavy-duty applications where reliability is crucial. The QD-type bushing provides a secure fit and easy installation. This pulley reduces shock and vibration, enhancing overall equipment performance.

Product Information

Standard Information

• Brand: Martin
• Country of Origin: United States

Technical Specifications

• Weight: 7.00 lbs
• Face Width: 3.25 in
• Overall Width: 3.25 in
• Pitch Diameter: 4.4 in
• Outside Diameter: 4.75 in
• Number of Grooves: 4
• Bushing Bore Range: 0.5000 to 2.0000 in
• Length Through Bore: 1.8125 in