Brand: TIMKEN
Tapered Roller Bearing Cone 14138A - Heavy Duty Industrial Inch Series (1.3750 in Bore)
The 14138A Tapered Roller Bearing Cone is engineered for high-precision applications requiring simultaneous management of heavy radial and high axial loads. As a standard component in the inch series (14100 series), this cone features highly optimized geometry and profile control, ensuring rollers maintain optimal contact under varying stress conditions. Constructed from through-hardened, high-carbon chromium steel (SAE 52100 equivalent), the 14138A offers superior fatigue life, excellent wear resistance, and precise dimensional stability crucial for demanding operations like gearboxes, differentials, and industrial transmissions. Its design allows for simple assembly and facilitates setting the required running clearance when paired with its corresponding cup (typically 14276).
Designed for maximum reliability and interchangeability with major OEM bearing brands, the 14138A cone guarantees consistent, long-term performance in light to medium-duty industrial and automotive wheel-end applications. We focus on providing bearings that meet or exceed industry standards for surface finish and internal clearance, reducing frictional heat and extending service intervals. Choose the 14138A for reliable replacement or original equipment installations where high operational integrity and minimized downtime are critical factors in achieving total cost of ownership reduction.
Key Features
Optimized Roller Profile: Reduces stress concentrations and premature fatigue.
High-Grade Steel Construction: Enhanced durability and extended operational life in challenging environments.
Inch Series Standardization: Direct interchangeability with legacy systems and standard industrial components.
Excellent Axial and Radial Load Handling: Designed to support simultaneous multidirectional loads.
