This 120BS21 sprocket features a 1" finished bore with a key-way and two set screws
Besides 1VP62 pulleys with a 1-1/8" bore we also stock a full line of high-quality performance 3L
160S35 Sprocket Dimensions
160S80 Sprocket Dimensions
2BK140H Pulley double-groove 13.75" 15-Tooth Sprocket This 120BS21 sprocket features aThis two groove 2BK140H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 13. 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, BB, and banded belts. What separates this 2BK140H pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the