1C120SF Sheave Dimensions
This 80BS18 sprocket features a 2-3/16" finished bore with a key-way and two set screws
For more information on a three groove 35V630SK sheave
50BS23 3/4" Finished Bore Sprocket Dimensions
BK110H Pulley Single-Groove 10.75" OD 50B58 Sprockets 1C120SF Sheave DimensionsThis BK110H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 10. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this BK110H 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