• 61910-2RZ | 619102RZ• Inner dimension: 50, Outer dimension: 72, Width: 12, Weight: 0,139, EAN: 7316571499758, Outer ring: Without flange/groove, Seal: Non-contact seal on both sides, Clearance: Normal radial clearance, Cage: Sheet steel cage, Current insulation: No current insulation, Bore: Cylindrical bore, Temperature range: -20 to +120 °C, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Material: Standard bearing steel, Ball rows: Single row bearing, Material of rolling elements: Standard bearing steel