UCFX09-27 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and poses great stability and rigidity due to the four mounting positions
This 40BS44 sprocket features a 1-7/16" finished bore including a key-way and two setscrews
This 40BS35 sprocket features a 3/4" finished bore including a key-way and two setscrews
This 3TB90 Pulley uses a Q1 series bushing
BK190H Pulley Single-Groove 18.75" OD 40B9 Sprockets UCFX09-27 flange bearings are designedThis BK190H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 18. 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 BK190H 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