This AK134 Pulley 3/4" bore is directly interchangeable with other manufacturers
Though dimensionally equivalent
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and mounting plates/brackets for an efficient installation
50BS48 1 1/8" Finished Bore sprocket Dimensions
BK90 Pulley 1-1/8" Bore filter_H40BS20 This AK134 Pulley 3/4" boreThis BK90 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 8. 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 BK90 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