AK74 Pulley 1-3/16" Bore 2AK39 Pulley Sprocket Size: 40A54

Sprocket Size: 40A54

Sprocket Size: 140B19

This 40BS21 sprocket featured a 1" finished bore with a key-way and two set screws

Our HCTB205-15 bearings are manufactured to industry standard dimensions

AK74 Pulley 1-3/16" Bore 2AK39 Pulley Sprocket Size: 40A54This AK74 Pulley 1 3 16" bore is directly interchangeable with other manufacturers, is 7. 25" in diameter, is used with A style V Belts, and is manufactured in accordance with ARPM Standard IP20 for safe operation. What separates this AK74 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the grade 35 cast iron offers a higher tensile strength and is more wear