50B8 sprockets with a stock bore comes with the standard 5/8" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes
SAPFT206-20 stamped steel bearing is a 3-bolt triangle flange bearing designed for light-duty industrial and agricultural applications
This 60BS36 sprocket features a 1-5/8" finished bore including a key-way and two setscrews
This 60SK34 sprocket is a durable
UEFT205-16 bearing is a 1" bore two-bolt normal-duty flange bearing that utilizes a Tru-Loc device to secure to a 1" shaft
BK110 Pulley 1-1/8" Bore filter_H40BS37 50B8 sprockets with a stockThis BK110 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 10. 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 BK110 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