Rexnord Falk Spacer Hub (0744093, 10026944, 1040t31 35) is a shaft-mounted spacer component used in Rexnord Falk drive and power transmission assemblies. As a spacer hub, it sets and maintains the axial distance between mating components—such as hubs, pulleys, or gears—on a shaft to support proper alignment and seating. Reference these catalog identifiers when sourcing a replacement within Rexnord Falk systems.
