BK72H Pulley single-groove 6.95" OD 50B25 Sprockets Sprocket Size: 40B16

Sprocket Size: 40B16

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SSUCTPFL206-18 bearings utilize two strategically placed set-screws for securing a 1-1/8" shaft

For more information on a eight groove 8C140F sheave

BK72H Pulley single-groove 6.95" OD 50B25 Sprockets Sprocket Size: 40B16This BK72H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 6. 95" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this BK72H 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