BK130 Pulley 1-1/8" Bore 80B37 Sprockets 80SF21 sprockets are manufactured to

80SF21 sprockets are manufactured to accept a SF type QD bushing which

For more information on a single groove 1TB42 pulley

This 40BTB30 sprocket is a durable

Contact our customer support team for further information or to get a quote on our HCFS211-32 bearings

35B45 sprockets with a stock bore comes with the standard 5/8" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

BK130 Pulley 1-1/8" Bore 80B37 Sprockets 80SF21 sprockets are manufactured toThis BK130 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 12. 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 BK130 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