BK55H Pulley single-groove 5.25" OD 8-Tooth Sprocket Note: 1/2" bore pulleys do

Note: 1/2" bore pulleys do not have a Keyway

Sprocket Size: 100Q24

This 80Q18 sprocket is a durable

For more information or to get pricing and availability on a 2AK22 Pulley with 3/4" bore

Our superior UCF207-22 bearing with a 1-3/8" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

BK55H Pulley single-groove 5.25" OD 8-Tooth Sprocket Note: 1/2" bore pulleys doThis BK55H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 5. 25" 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 BK55H 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