33117

The 33117 single row tapered roller bearing is engineered to handle demanding mechanical environments where combined radial and axial loads are prevalent. Featuring a standard metric dimension of 85mm (bore) x 140mm (OD) x 41mm (width), this bearing utilizes a separable "cone and cup" design. This unique structure allows for independent mounting of the inner ring (with rollers and cage) and the outer ring, significantly simplifying installation and routine maintenance. The optimized contact angle and precision-ground raceways ensure a high load-carrying capacity while maintaining a low friction coefficient, which is essential for reducing heat generation during high-speed operations.

Constructed from high-grade chrome steel, the 33117 bearing is built for longevity and operational stability under heavy-duty conditions. It is widely utilized in sectors such as automotive wheel hubs, industrial gearboxes, and construction machinery, where reliable thrust and radial support are critical. By mounting these bearings in opposing pairs, users can achieve a rigid assembly with precise preload adjustments, effectively eliminating shaft deflection. Whether integrated into mining equipment or agricultural machinery, the 33117 model provides a cost-effective solution for extending the service life of rotating components and minimizing unplanned downtime in the field.

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