• 305803 C-2Z | 305803C2Z• Inner dimension: 17, Outer dimension: 47, Width: 17,5, Weight: 0,16, EAN: 7316577742711, Outer ring: Spherical outside surface, Ball rows: Double row bearing, Seal: Cover on both sides, Material: Standard bearing steel, Temperature range: -20 to +120 °C, Eccentric ring: Without eccentric ring, Cage: Sheet steel cage