• UK309 | UK309• Inner dimension: 45, Outer dimension: 100, Width: 37, Weight: 1,05, Seal: Contact seals on both sides, Outer ring: Spherical, Fixing: Adapter sleeve, Inner ring: Widened inner ring on both sides, Bore: Tapered bore (1:12), Material: Standard bearing steel, Temperature range: -20 to +120 °C, Tolerance class: Tolerance class P0/PN2 / ABEC 1