2BK90H Pulley double-groove 8.75" OD SF 120SF12 sprockets are manufactured to

120SF12 sprockets are manufactured to accept a SF type QD bushing which

Our CSB207-20 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

2AK54 Pulley 3/4" Dimensions

Our superior 10B SK2 attachment connecting link is designed explicitly for metric 15

While the phosphate coated and then painted finish adds corrosion resistance to the 2TB36 pulley

2BK90H Pulley double-groove 8.75" OD SF 120SF12 sprockets are manufactured toThis two groove 2BK90H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 8. 75" 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, BB, and banded belts. What separates this 2BK90H 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.