JW Winco is now offering series GN 509 steel and stainless-steel ball transfer units. These metric-sized components are typically used on conveyor tracks, to enable a linear or rotary movement of heavy loads on those tracks.
Three different versions are available: Type SBL, with a housing made of zinc-plated, blue passivated sheet steel and a ball of plain finish steel; Type SNI, with a housing made of zinc-plated, blue passivated sheet steel and a stainless-steel ball; and Type NNI, with housing and ball both made of stainless steel.
All types are RoHS compliant. The transfer units have a load capacity from 500N to 2,000N, depending upon size and type. Related available products are a heavy-duty steel version GN 509.1 and spring rings GN 509.3.
