Timken 28158-90075 is a matched double-cup tapered roller bearing assembly with a cup outside diameter under 4 inches. This precision-matched set, designated by match code 90075, is engineered for heavy-duty industrial applications requiring high radial and axial load capacity, such as gearboxes, conveyor systems, and heavy machinery. The assembly ensures proper preload and runout for reliable performance in demanding environments.

Taper Roller Bearing Full Assemblies The TIMKEN 28158-90075 TRB Double Cup Assembly is a high-performance tapered roller bearing designed to enhance the reliability and efficiency of various automotive and industrial applications. With its precision engineering and robust construction, this bearing assembly ensures optimal performance under demanding conditions. ## Key Features • **Precision Construction**: Engineered with high-quality materials, the double cup assembly provides exceptional strength and durability, ensuring long-lasting performance. • **Outer Diameter**: The assembly features a compact outer diameter of less than 4 inches, making it suitable for applications with space constraints. • **Load Capacity**: Designed to handle both radial and axial loads, this bearing assembly optimizes load distribution, enhancing operational reliability. • **Sealing Mechanism**: Equipped with effective sealing elements, it minimizes contamination and wear, extending the service life of the bearing. • **Compatibility**: The TIMKEN 28158-90075 assembly is compatible with a wide range of machinery and automotive components, ensuring versatility in application. ## Applications • **Automotive Industry**: Ideal for use in vehicle axles, transmissions, and other critical drivetrain components where precision and durability are paramount. • **Industrial Machinery**: Suitable for various industrial applications, including conveyor systems, gearboxes, and heavy equipment that require reliable motion solutions. • **Construction Equipment**: Perfect for heavy-duty construction machinery, providing the necessary support and performance in harsh operating environments. ## Benefits • **Enhanced Reliability**: The robust design and high-quality materials ensure that the bearing assembly can withstand demanding operational conditions, reducing the risk of failure. • **Improved Efficiency**: With optimized load handling characteristics, this bearing assembly contributes to increased operational efficiency and reduced downtime. • **Long Service Life**: The effective sealing mechanism and precision engineering provide a longer lifespan, resulting in lower maintenance costs and improved productivity. --- *Product information compiled with AI assistance for reference purposes.*