CSB209-28 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes set-screws to secure to a 1-3/4" shaft
48V1500F Sheave Dimensions
This 41BS9 sprocket featured a 5/8" finished bore with a key-way and two set screws
Bolt Used: M18
BK80H Pulley single-groove 7.75" OD filter_50BS14-FB CSB209-28 bearing is a light-dutyThis BK80H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 7. 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 BK80H 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