• 1309 SK | 1309SK• Inner dimension: 45, Outer dimension: 100, Width: 25, Weight: 0,97, EAN: 4547359514278, 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