Something else that is notable about this 60B21 sprocket is that it fully meets all ANSI Standards
Sprocket Size: 35B27
UCF214 bearing is a 70mm bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 70mm shaft
SSUCTPP210 Bearing Dimensions
For more information on a double groove 2B5V200 sheave
BK160 Pulley 1-1/8" Bore filter_1-3/16" Something else that is notableThis BK160 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 15. 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 BK160 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