AK51 Pulley 1/2" Bore 05B-2 Metric Roller Chain This 80BS38 sprocket features a

This 80BS38 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

Part #: SAPF205-16

Our UCFCS209-28 bearing is dimensionally made to industry standards

This 10C120J Sheave uses a J QD bushing

Bore: 15/16"

AK51 Pulley 1/2" Bore 05B-2 Metric Roller Chain This 80BS38 sprocket features aThis AK51 Pulley 1 2" bore is directly interchangeable with other manufacturers, is 4. 95" in diameter, is used with A style V Belts, and is manufactured in accordance with ARPM Standard IP20 for safe operation. What separates this AK51 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