• R053122210 KU-C22-P-MFK | R053122210KUC22PMFK• Outer dimension: 36, Width: 29,5, Weight: 0,332, Collar: With collar, Seal: With dry felt seal, dry, Product range: Ball transfer units, Housing: With sheet steel housing, Specialty: With plastic load balls (PA66), Spring: Without, Series: Series 22, Material of rolling elements: Balls made from corrosion-resistant steel, Galvanizing: All parts galvanized, Version: Corrosion-resistant version