BK130 Pulley 1-7/16" Bore 100B18 Sprockets 3B66SD Sheave Dimensions

3B66SD Sheave Dimensions

Part #: UCX 17-56

This 3B110SK sheave features three grooves

While the phosphate coated and then painted finish adds corrosion resistance to the AK114 pulley

It uses a solid bushing solid roller (SBR) design to ensure you are getting the best wear life out of this chain

BK130 Pulley 1-7/16" Bore 100B18 Sprockets 3B66SD Sheave DimensionsThis BK130 Pulley 1 7 16" bore is directly interchangeable with other manufacturers, is 12. 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 BK130 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