140A12 Sprocket Dimensions
While the phosphate coated and then painted finish adds corrosion resistance to the 23V650SDS sheave
This 4TB58 Pulley uses a P1-Series Bushing
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BK40 Pulley 7/8" Bore 3.95" V-Belt Pulley filter_50BS46-FB 140A12 Sprocket DimensionsThis BK40 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 3. 95" 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 BK40 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