Brand: NATIONAL
NATIONAL 415066 Tapered Roller Bearing Cone | 1.500" Bore | Heavy Duty Wheel & Transmission Assembly
The NATIONAL 415066 Tapered Roller Bearing (TRB) cone is engineered to manage combined radial and axial loads simultaneously, essential for precise rotational stability in demanding applications. This single-row bearing component consists of the cone (inner ring) and the precision roller assembly, designed for alignment and optimized load distribution within industrial gearboxes, differentials, and automotive wheel ends. Constructed from high-purity, through-hardened alloy steel, the 415066 maximizes contact path uniformity, minimizing friction and ensuring predictable, long service life even under extreme operational temperatures and high-stress conditions.
As a critical component in rotational power transmission assemblies, the 415066 delivers reliable, durable performance vital for preventing costly equipment downtime. When paired with the appropriate cup (race), this bearing guarantees smooth operation, excellent shock resistance, and reduced noise levels. Choosing NATIONAL ensures compliance with rigorous OE specifications, providing the necessary durability and quality demanded by professionals in maintenance, repair, and overhaul (MRO) operations who require robust, long-lasting bearing solutions.
Key Features
High axial and radial load capacity for strenuous operational environments.
Precision-ground rolling elements ensure smooth rotation and minimized friction.
Case-hardened steel construction resists shock loads and wear.
Interchangeable component design facilitates easy maintenance and replacement.
Optimized internal geometry provides reliable service life under variable speeds and temperatures.
Meets or exceeds SAE and OEM specifications for critical rotational applications.
