Product Description
The Martin AK391 is an AK Series FHP sheave designed for light-duty applications. With a finished bore size of one inch and an outside diameter of three point seventy-five inches, this sheave works effectively with 3L, 4L, or A belt sizes. Made from cast iron, it ensures durability and stability.
- Single groove design for seamless performance
- Precision-machined for reliability
- Statically balanced for optimal functioning
Product Highlights
Ideal for use in HVAC systems and other light-duty applications, this sheave combines quality and functionality.
Product Information
Standard Information
Technical Specifications
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Outside Diameter: 3.75 inches
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Finished Bore: 1 inch
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Material: Cast Iron
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Number of Grooves: 1
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Weight: 1.6 LB
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Series: AK39
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Hub Projection: 15/32 inches
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Length Through Bore: 1.15625 inches
