Martin 2BK521 BK Series FHP Sheave each

Product Description

The Martin 2BK521 BK Series FHP Sheave is designed for light-duty applications. It features two grooves and is compatible with belt sizes A, B, 4L, and 5L. The sheave is constructed of cast iron, offering durability and strength for various power transmission needs.

• Two grooves for versatile belt matching
• Precision machined for reliable performance
• Statically balanced for smooth operation

Product Highlights

This sheave is ideal for use in HVAC systems and other light-duty operations.

Product Information

Standard Information

• Brand: Martin
• MPN: 2BK521

Technical Specifications

• Overall Length: 2.21875 inches
• Outside Diameter: 4.95 inches
• Bore Size: 1 inch
• Material: Cast Iron
• No. of Grooves: 2
• Belt Size Compatibility: A, B, 4L, 5L
• Weight: 5.3 lbs
• Length Through Bore: 1.46875 inches