Martin AK443/4 FHP V-Belt Pulley - 3L, 4L, A Belt Section, 1 Groove, 4 in Pitch Dia., 4.25 in O.D., Replacement MPN 00540

Product Description

The Martin AK443/4 FHP V-Belt Pulley is designed for light-duty applications such as HVAC systems. This pulley has a bore size of three-quarters of an inch and an outside diameter of four point two five inches, making it suitable for various mechanical applications.

• Cast iron material ensures durability.
• Manufactured with precise machining for high-quality finish.
• Meets industry tolerances for reliable performance.

Product Highlights

The pulley features a single groove and is ideal for use in V-belt systems.

Product Information

Standard Information

• Brand: Martin
• MPN: AK443/4

Technical Specifications

• Bore Diameter: 0.7500 in
• Outside Diameter: 4.2500 in
• Pitch Diameter: 4 in
• Face Width: 0.7500 in
• Number Of Grooves: 1
• Length Through Bore: 1.15625 in
• Hub Outside Diameter: 2.2500 in
• Set Screw Size: 1/4-20X1/4 in