BK34 Pulley 1" Bore filter_40BS23-FB Sprocket Size: 160A20

Sprocket Size: 160A20

Dimension (D): 3-1/4"

While the phosphate coated and then painted finish adds corrosion resistance to the 2B5V60 sheave

This 120BS13H sprocket features a 2" finished bore with a key-way and two set screws

What separates this 1C130SF sheave from the others is that it is made using a high strength cast iron

BK34 Pulley 1" Bore filter_40BS23-FB Sprocket Size: 160A20This BK34 Pulley 1" bore is directly interchangeable with other manufacturers, is 3. 55" 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 BK34 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