• 1209 SK | 1209SK• Inner dimension: 45, Outer dimension: 85, Width: 19, Weight: 0,448, EAN: 4547359513301, Inner ring: Standard version, Material: Standard bearing steel, Bore: Tapered bore (1:12), Ball rows: Double row bearing, Clearance: Normal radial clearance, Cage: Sheet steel cage, Temperature range: -30 to +150 °C, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Seal: None, open bearing