What separates this AK89H pulley from the others is that it is made using a high grade-35 cast iron
our CSB729MFM204 stamped steel bearing features a zinc plated housing for added protection against the elements in corrosive or outdoor applications
UCF206-18 bearing is a 1-1/8" bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 1-1/8" shaft
This 60BS84 sprocket features a 1-3/4" finished bore including a key-way and two setscrews
BK160 Pulley 1-1/4" Bore filter_35B21-SB What separates this AK89H pulleyThis BK160 Pulley 1 1 4" bore is directly interchangeable with other manufacturers, is 15. 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 BK160 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