BK90 Pulley 1-3/8" Bore filter_40BS48-FB For additional information or to

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

1VP68 Pulley 1-1/8" Dimensions

This 60BS41 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

BK90 Pulley 1-3/8" Bore filter_40BS48-FB For additional information or toThis 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