ANSI Equivalent #: 120
120SF12 sprockets are manufactured to accept a SF type QD bushing which
Additionally this bushing features a 19 millimeter bore with a standard keyway
Part #: 10BHP
Our CSB207-20 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand
2BK90H Pulley double-groove 8.75" OD SF ANSI Equivalent #: 120This 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.