32218

The 32218 Single Row Tapered Roller Bearing is an essential component engineered for demanding industrial applications. With precise dimensions of 90 mm Bore (d), 160 mm Outer Diameter (D), and a 42.5 mm Total Width (T), this metric bearing excels at handling heavy combined radial and axial loads. Its design, where the tapered raceway projection lines converge at a common point on the bearing axis, ensures true rolling motion and minimal operational friction. This critical feature translates directly into enhanced energy efficiency, reduced heat generation, and a noticeably longer service life, making the 32218 a cost-effective choice for machinery requiring high reliability and load capacity in a single direction.

This single-row tapered bearing is a separable design, comprising a cone (inner ring assembly with rollers and cage) and a cup (outer ring). This interchangeability simplifies both mounting and routine maintenance checks, offering maximum operational flexibility. The robust sheet metal cage and optimized roller end surface finish promote the formation of a hydrodynamic lubricant film, further reducing wear and extending operational life under continuous use. Commonly mounted in opposing pairs for rigid shaft support, the 32218 bearing is widely deployed across various sectors, including automotive transmissions, heavy machinery, agricultural equipment, and industrial gearboxes, offering dependable performance where combined load forces are inevitable.

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