JW Winco, Inc., a Ganter Company and supplier of standard industrial machine components, has available GN 509.4 heavy duty ball transfer units without flange. Typically used on conveyor tracks, the RoHS compliant heavy duty nall transfer units without Flange enable a linear or rotary movement of heavy loads on those tracks. As they have no support collar, they take the load at the housing. The housing is steel, turned and zinc plated with a blue passivated finish, while the steel ball has a plain finish.
