Martin 3B94SK Arm/Spoke Type A-3 Conventional Sheave QD Bushed Bore

Product Description

The Martin 3B94SK is an Arm/Spoke Type A-3 conventional sheave featuring a QD® bushed bore design. This sheave is crafted from class 30 gray iron, ensuring durability and resistance to wear. With an outside diameter of 9-3/4 inches, it is suitable for a wide range of applications.

• Maximum speed of six thousand five hundred feet per minute
• Three grooves designed for use with A and B cross section belts
• Statically balanced for efficient operation

Product Highlights

This sheave is ideal for applications requiring precision and reliability. It is designed to work seamlessly with QD and TB style V-belt configurations, and is a staple in mechanical systems that demand high quality performance.

Product Information

Standard Information

• Brand: Martin
• Manufacturer: Martin Sprocket & Gear

Technical Specifications

• Material: Cast Iron
• Bore Type: QD® Bushed
• Face Width: 2-1/2 inches
• Bushing Type: SK
• Bore Diameter: 1/2 to 2-5/8 inches
• Overall Length: 2-1/2 inches
• Pitch Diameter: 9.4 inches
• Outside Diameter: 9-3/4 inches
• Country of Origin: US
• Number of Grooves: 3
• Suitable For Use With: A, B Cross Section Belts