Premium 16B Roller Chain - 10ft Box filter_50B32-SB This 80BS24 sprocket features a

This 80BS24 sprocket features a 1-3/4" finished bore with a key-way and two set screws

UCPX14-43 bearing is a two-bolt medium-duty pillow block bearing with a 2-11/16" bore

Bearing Insert: UC 209

Housing #: PFL205

Premier Series #80 nickel plated roller chain features the same high strength as the normal Premier Series #80 roller chain does

Premium 16B Roller Chain - 10ft Box filter_50B32-SB This 80BS24 sprocket features aPremier Series 16B roller chain provides the best in class performance, working life, and strength. This 16B roller chain features fully heat treated and shot peened components that are manufactured using a high quality carbon steel, along with solid bushings and solid rollers and high precision construction. Heat treated and shot peened high quality carbon steel precision components make the chain much stronger and increases the overall shock load