Timken 25572 Single Row Tapered Roller Bearing Cone

The Timken 25572 single-row tapered roller bearing cone is designed to be paired with a compatible Timken bearing cup to support combined radial and axial loads in heavy-duty rotating equipment. Its separable cone design simplifies installation and maintenance, and it is commonly used in industrial gearboxes, conveyor drives, machine tools, agricultural equipment, mining machinery, axle assemblies, and material handling systems where precise shaft alignment and dependable load handling are essential. Key specifications include bore diameter of 1.5000 in (38.10 mm) and inner ring width of 1.0000 in (25.40 mm), with a dynamic radial load rating (C1) of 20,300 lbf (90.5 kN), a dynamic radial rating at 90% life (C90) of 5,270 lbf (23.5 kN), a static radial load rating (C0) of 24,900 lbf (111 kN), and a dynamic thrust rating at 90% life (Ca90) of 3,020 lbf (13.5 kN). The cone weighs 3.21 lb (1.457 kg) and has a maximum shaft fillet radius of 0.03 in (0.80 mm). It is compatible with Timken cups 25520, 25526, and 25523. Part number 25572, manufactured by Timken, sits in the 25500 series and is intended for precision tapered-roller bearing assemblies in heavy-duty applications.