BK80 Pulley 1-1/8" Bore filter_H60BS21 Hole Inside Diameter: 2-3/4"

Hole Inside Diameter: 2-3/4"

Our superior UCFX11-36 bearing with a 2-1/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

This 80A24 sprocket is a durable

Sprocket Size: 100R70

BK80 Pulley 1-1/8" Bore filter_H60BS21 Hole Inside Diameter: 2-3/4"This BK80 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 7. 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 BK80 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