AK41 Pulley 7/8" Bore 1108 Sprocket Size: 50A18

Sprocket Size: 50A18

This 80BS26 sprocket features a 2-7/16" finished bore with a key-way and two set screws

Additionally this bushing features a 5" bore with a standard keyway

160B25H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

Our HC201-8 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

AK41 Pulley 7/8" Bore 1108 Sprocket Size: 50A18This AK41 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 3. 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 AK41 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