AK114H Pulley - 11.25" H-Bushed Pulley Multi Strand Roller Chain Sprockets This 50BS45 sprocket features a

This 50BS45 sprocket features a 1-1/2" finished bore including a key-way and two setscrews

Something that sets this 2060B28 sprocket apart from others is that it is Black Oxide Finished

50A49 sprockets with a stock bore comes with a 15/16" inside diameter plain hole and can be easily machine bored to custom sizes

This 35BS36 sprocket features a 5/8" finished bore including a key-way and two setscrews

AK114H Pulley - 11.25" H-Bushed Pulley Multi Strand Roller Chain Sprockets This 50BS45 sprocket features aThis AK114H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 11. 25" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A Series v belts, AX cogged v belts or 3L Series v belts. What separates this AK114H 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.