Martin 2BK4711/8 BK Series FHP Sheave 4.45 Outside Diameter 2 Grooves

Product Description

The Martin 2BK4711/8 is a BK Series FHP Sheave designed for light-duty applications. This product features a total of two grooves and an outside diameter of four point four five inches. It supports belt sizes A, B, four L, and five L, with a finished bore of one and one eighth inches. The sheave is constructed from cast iron for strength and durability.

• Two grooves for versatile belt compatibility
• Precision-machined grooves for smooth operation
• Statically balanced design for reduced vibration

Product Highlights

This sheave is suitable for small machinery and HVAC applications, where efficient power transmission is required.

Product Information

Standard Information

• Brand: Martin
• MPN: 2BK4711/8

Technical Specifications

• Number of Grooves: 2
• Outside Diameter: 4.45 inches
• Bore Diameter: 1.1250 inches
• Hub Projection: 15/32 inches
• Overall Length: 2.21875 inches
• Weight: 4.3 pounds
• Material: Cast Iron
• Belt Match: 1, 2
• Belt Size: A, B, 4L, 5L
• Series: 2BK47