BK90 Pulley 1-3/8" Bore filter_40BS48-FB 41BS12 7/8" Finished Bore Sprocket

41BS12 7/8" Finished Bore Sprocket Dimensions

1VP68 Pulley 1-1/8" Dimensions

This BK105 Pulley 1" bore is directly interchangeable with other manufacturers

For additional information or to get a quote on a 6309-2RS bearing contact our customer support team and we will be happy to assist you

Maximum Bore: 12mm

BK90 Pulley 1-3/8" Bore filter_40BS48-FB 41BS12 7/8" Finished Bore SprocketThis BK90 Pulley 1 3 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