100E30 Sprocket Dimensions
Common Interchanges: 35BS17H
This 80BS14 sprocket features a 1-7/8" finished bore with a key-way and two set screws
40B42 Sprocket Dimensions:
BK40 Pulley 1" Bore filter_H35BS10 100E30 Sprocket DimensionsThis BK40 Pulley 1" bore is directly interchangeable with other manufacturers, is 3. 95" 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 BK40 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