The TIMKEN 473197 single-row tapered roller bearing is engineered for critical industrial applications demanding superior reliability under combined heavy radial and axial loads. Constructed from case-carburized, high-purity alloy steel, this bearing features optimized geometry and rolling element conformity to ensure maximum rigidity and minimize stress concentrations. The precision-machined rollers and raceways guarantee extremely tight tolerances, resulting in lower operational noise and vibration levels (V2/P5 compliance standard), crucial for extending the service life of high-speed industrial gearboxes, drive shafts, and heavy vehicle axles. This design ensures highly efficient power transmission and exceptional resistance to shock loads and fatigue.
Selecting the 473197 bearing translates directly into reduced total cost of ownership (TCO) through minimized maintenance requirements and maximized equipment uptime. Suitable for aggressive environments ranging from mining and construction machinery to pulp and paper mills, its robust design maintains integrity even when subjected to thermal cycling and marginal lubrication conditions. The product’s standardized dimensions allow for seamless interchangeability in existing high-demand systems, offering a reliable, globally recognized solution that ensures long-term operational consistency and performance stability across your most critical rotating equipment.
Key Features
Optimized Roller Profile: Prevents edge loading and extends life under misalignment.
Case-Carburized Steel: Provides a hard surface for wear resistance and a tough core for shock resistance.
High Static and Dynamic Load Ratings (Cr: 100 kN): Engineered for continuous operation in demanding environments.
Reduced Running Clearance: Ensures exceptional shaft guidance and minimizes vibration.
Metric Standardization: Ensures easy installation and interchangeability with global machinery standards.
Superior Surface Finish: Reduces friction, lowers heat generation, and improves lubricant film stability.
