Product Description
The Martin BK451 is a BK Series FHP Sheave designed for light-duty applications. It features a finished bore of one inch and an outside diameter of four point twenty-five inches. The sheave is made from cast iron and accommodates belt sizes A, B, four L, and five L.
- 1 Groove
- Precision machined grooves
- Statically balanced
Product Highlights
This sheave supports various drives, making it suitable for a range of applications including HVAC systems.
Product Information
Standard Information
Technical Specifications
-
Type: Web
-
Material: Cast Iron
-
Number of Grooves: 1
-
Outside Diameter: 4.25 inches
-
Finished Bore: 1 inch
-
Hub Projection: 13/32 inches
-
Pitch Diameter: 3.5 inches
-
Overall Length: 1.28125 inches
-
Weight: 2.0 lbs
