• S61904-2Z | S619042Z• Inner dimension: 20, Outer dimension: 37, Width: 9, Weight: 0,04, Outer ring: Without flange/groove, Seal: Cover on both sides, Cage: Sheet steel cage, Current insulation: No current insulation, Bore: Cylindrical bore, Ball rows: Single row bearing, Material: Stainless steel, Material of rolling elements: Stainless steel, Clearance: Normal radial clearance, Temperature range: -30 to +150 °C, Tolerance class: Tolerance class P0/PN2 / ABEC 1