• 1218 SK | 1218SK• Inner dimension: 90, Outer dimension: 160, Width: 30, Weight: 2,55, EAN: 4547359256062, 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