AK74 Pulley 15/16" Bore 180 Roller Chain Sprockets 140B15H sprockets with a stock

140B15H 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

Using a quick detachable (QD) style sheave is beneficial because it makes the completed part a two piece assembly which means if only one piece breaks you don't have to replace the entire assembly

This 08B22 sprocket is a durable

Our SB206-20 insert bearing has several features: a wide inner-ring

This 80E70 sprocket is a durable

AK74 Pulley 15/16" Bore 180 Roller Chain Sprockets 140B15H sprockets with a stockThis AK74 Pulley 15 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