• EBB2005-3RR | EBB20053RR• Inner dimension: 20, Outer dimension: 58, Width: 50, Weight: 2, Material: Steel, Seal: Labyrinth seal, Flange type: Double-chamfered, Preload: Without preload, Article type: Nut for a rolled shaf, Tolerance class: Tolerance class P5 / ABEC 5