Timken HH421210 Tapered Roller Bearing Cup Outer Ring

The Timken HH421210 single cup outer ring delivers high-load capability for combined radial and axial loads when paired with the HH421246C or HH421246CV cone in heavy-duty industrial gearboxes, conveyors, mining equipment, and other rotating machinery. This outer ring measures 7.2500 in (184.150 mm) in outside diameter and 2.0625 in (52.388 mm) in width, is made from high-grade bearing steel, and weighs 16.1 lb (7.3 kg). Maximum housing fillet radius is 0.130 in (3.30 mm), and it is designed for use with Timken HH421246C/HH421246CV cones as part of the HH421200 series (TS design). Common applications include industrial gear reducers, mining and aggregate equipment, rolling mills, and material handling systems operating under combined radial and axial loads.