• BB1-0078 | BB10078• Inner dimension: 22, Outer dimension: 52, Width: 15, Weight: 0,132, EAN: 7316570621860, Material: Standard bearing steel, Outer ring: Without flange/groove, Seal: None, open bearing, Clearance: Normal radial clearance, Current insulation: No current insulation, Bore: Cylindrical bore, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Temperature range: -20 to +120 °C, Material of rolling elements: Standard bearing steel, Ball rows: Single row bearing, Cage: Sheet steel cage