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

Additionally this bushing features a 19 millimeter bore with a standard keyway

Contact our customer support team for further information or to get a quote on our UCFC205 bearings

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

Part #: 12B A1

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.