33117-XL

The 33117-XL Tapered Roller Bearing stands out as a high-performance solution within the X-life series, specifically engineered to manage heavy combined radial and axial loads. With a precision-machined 85mm bore, 140mm outside diameter, and a 41mm total width, this metric-sized bearing features an optimized internal geometry that significantly reduces friction and heat generation during high-speed operations. Its separable design-consisting of the inner ring with roller assembly (cone) and the outer ring (cup)-allows for independent mounting, simplifying the installation process in complex industrial machinery and ensuring accurate clearance adjustment for enhanced shaft rigidity.

Designed for durability in demanding environments, the 33117-XL version offers a superior dynamic load rating and extended service life compared to standard variants. This bearing is frequently utilized in heavy-duty applications such as automotive transmissions, industrial gearboxes, and construction equipment where reliable performance under thrust and radial pressure is critical. The robust steel cage and premium-grade rolling elements contribute to its high operational reliability and minimal maintenance requirements, making it a cost-effective choice for OEM and aftermarket replacement projects seeking to improve system efficiency and uptime.

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