BK34 Pulley 1" Bore filter_40BS23-FB While the phosphate coated and

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

While the phosphate coated and then painted finish adds corrosion resistance to the 35V850SF sheave

Dimension (D): 3-1/4"

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

35BS27 7/8" Finished Bore Sprocket Dimensions:

BK34 Pulley 1" Bore filter_40BS23-FB While the phosphate coated andThis 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