BK55 Pulley 5/8" Bore 60B43 Sprockets Part #: UC 202

Part #: UC 202

This 3B110SK sheave features three grooves

and precision A-Plate sprocket with 52-teeth that is manufactured out of high-quality steel

Sprocket Size: 80A36

Our HCW203 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

BK55 Pulley 5/8" Bore 60B43 Sprockets Part #: UC 202This BK55 Pulley 5 8" bore is directly interchangeable with other manufacturers, is 5. 25" 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 BK55 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