H414249 Bearing Cone Fits NTNOne New Aftermarket Replacement H414249 Bearing Cone for NTN This H414249 is a single row tapered roller bearing cone (inner ring assembly) manufactured to NTN specifications. The cone serves as the inner race of a tapered roller bearing assembly, handling both radial and axial (thrust) loads, and is typically mounted in opposing pairs on a shaft. Common applications include construction machinery, industrial gearboxes, drivetrain assemblies, and