AK109 V-Belt Pulley 1" Bore 10.75" Diameter V-Belt Pulley filter_H50BS28 This 40BS70 sprocket features a

This 40BS70 sprocket features a 1" finished bore including a key-way and two setscrews

35B45 sprockets with a stock bore comes with the standard 5/8" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Part #: UCHA209

Combining these features creates a high-strength and performance-based thermoplastic SSUCTPF202-10 bearing unit

AK109 V-Belt Pulley 1" Bore 10.75" Diameter V-Belt Pulley filter_H50BS28 This 40BS70 sprocket features aThis AK109 Pulley 1" bore is directly interchangeable with other manufacturers, is 10. 75" in diameter, is used with A style V Belts, and is manufactured in accordance with ARPM Standard IP20 for safe operation. What separates this AK109 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