• 210-XL-NPP-B | 210XLNPPB• Inner dimension: 50, Outer dimension: 90, Width: 20, Weight: 0,43, EAN: 4012802803792, Seal: Lip seal on both sides, Outer ring: Spherical, Fixing: No additional mounting option, Inner ring: No widened inner ring, Bore: Cylindrical bore, Material: Standard bearing steel, Temperature range: -20 to +120 °C, Tolerance class: Tolerance class P0/PN2 / ABEC 1