BK40 Pulley 7/8" Bore 3.95" V-Belt Pulley filter_50BS46-FB This 80BS36 sprocket features a

This 80BS36 sprocket features a 2-3/16" finished bore including a key-way and two setscrews

HCTB209-27 bearing is a 1-11/16" bore tapped-base normal-duty mounted bearing unit that utilizes an eccentric locking collar for securing onto a 1-11/16" shaft

This 4TB58 Pulley uses a P1-Series Bushing

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BK40 Pulley 7/8" Bore 3.95" V-Belt Pulley filter_50BS46-FB This 80BS36 sprocket features aThis BK40 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 3. 95" 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 BK40 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