• R053641570 KUK-B15-P-OFG | R053641570KUKB15POFG• Outer dimension: 24, Width: 21,5, Weight: 0,028, Collar: With collar, Product range: Ball transfer units with clip as fastening element, Housing: With sheet steel housing, Specialty: With plastic load balls (PA66), Spring: Without, Series: 15 series, Material of rolling elements: Balls made from bearing steel, Galvanizing: Cover and housing galvanized, Seal: Without dry felt seal, oiled