40B47 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
Sprocket Size: 120F40
UEFT208-24 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and can fit in more space-restricted areas while still offering excellent stability with two mounting holes
Limiting Speed (Grease): 18600 RPM
UCFCS209-28 bearings are commonly used in applications such as
4545 Taper Lock Bushing X 2-1/2" Bore 3V-Section Sheaves 40B47 sprockets with a stockThis 4545 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 4545 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 2 1 2" bore with a standard keyway, for more