our HCFJT212-39 bearing has added features that improve the overall life and performance of the unit
Sprocket Size: 100R54
This 100R25 sprocket is a durable
While the phosphate coated and then painted finish adds corrosion resistance to the 2AK61 pulley
Chain Size: 160DC
2BK70H Pulley double-groove 6.75" OD 2AK22 Pulley our HCFJT212-39 bearing has addedThis two groove 2BK70H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 6. 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 2BK70H 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.