• EBB4020-3RR | EBB40203RR• Inner dimension: 40, Outer dimension: 93, Width: 129, Weight: 1,909, 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