BK70 Pulley 5/8" Bore 2AK59 Pulley our 7MMA size 7 shaft

our 7MMA size 7 shaft mount reducer motor mount is universally compatible with standard size 7 gearboxes

its also capable of operating in very low to very high temperatures without degrading the working and performance capacity of the chain

What sets this 6319-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

Sprocket Size: 120R36

Our SA205-16 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

BK70 Pulley 5/8" Bore 2AK59 Pulley our 7MMA size 7 shaftThis BK70 Pulley 5 8" bore is directly interchangeable with other manufacturers, is 6. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK70 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 cast iron offers a higher tensile