This 60B59 sprocket is a durable
100B36 sprockets with a stock bore come with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
35SH72 sprockets are bored to accept a SH size QD bushing which we also stock with a wide range of bore sizes
100E25 sprockets are manufactured to accept a E type QD bushing which
24" pin diameter
BK140 Pulley 1-3/16" Bore filter_H50BS22 This 60B59 sprocket is aThis BK140 Pulley 1 3 16" bore is directly interchangeable with other manufacturers, is 13. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK140 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