BK120 Pulley 1-7/16" Bore filter_H35B24 This 140BTB21 sprocket is a

This 140BTB21 sprocket is a durable

Sprocket Weight: 98lbs

This 6B300E sheave features six grooves

Common Interchanges: 50BS41H

BK120 Pulley 1-7/16" Bore filter_H35B24 This 140BTB21 sprocket is aThis BK120 Pulley 1 7 16" bore is directly interchangeable with other manufacturers, is 11. 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 BK120 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