Timken 26881 Tapered Roller Bearing Cone Assembly

The Timken 26881 tapered roller bearing cone is a single-row, separable cone engineered to operate with a compatible Timken 26800-series bearing cup to support combined radial and axial loads in heavy-duty rotating equipment. Commonly used in industrial gearboxes, conveyor drives, axle assemblies, mining equipment, agricultural machinery, machine tools, and wheel hubs, it provides accurate shaft positioning and straightforward installation when paired with its cup. Technical specifications include MPN 26881, bore 1.5625 in (39.688 mm), inner ring width 1.0000 in (25.400 mm), stamped steel cage, weight 2.2 lb (1.0 kg), dynamic radial load rating C1 20,500 lbf (91.1 kN), dynamic radial load rating C90 5,310 lbf (23.6 kN), static radial load rating C0 24,800 lbf (110 kN), dynamic thrust rating Ca90 2,900 lbf (12.9 kN), K factor 1.83, and maximum shaft fillet radius 0.14 in (3.60 mm). Compatible bearing cups include Timken 26821 and 26823, along with other compatible 26800-series cups depending on the application.