Description
Hitachi E4035422 Bearing Cone – Heavy-Duty Tapered Roller Inner Race for High-Load Rotational Systems in Construction Equipment
The Hitachi E4035422 is a tapered roller bearing cone (inner race) with a 3.25-inch inner diameter, designed to support substantial radial and axial loads in demanding applications. Engineered for use in wheel hubs, final drives, axles, and other rotating assemblies, this cone is built to meet the performance and durability requirements of Hitachi construction and earthmoving equipment.
Manufactured from high-grade bearing steel, the E4035422 offers superior wear resistance, shock load capacity, and thermal stability. Its precision-tapered geometry ensures efficient load distribution and low-friction operation, even in high-vibration or off-road environments.
Paired with a compatible outer cup, this bearing cone forms a complete tapered roller bearing assembly ideal for minimizing downtime and ensuring long-lasting performance in rugged work conditions.
Professionals choose the Hitachi E4035422 for its OEM-level fit, consistent reliability, and ability to extend the service life of critical drivetrain components.