22326 CC/C3W33

The 22326 CC/C3W33 is a high-performance spherical roller bearing designed to handle the most demanding industrial environments. Featuring a 130mm bore and a robust 280mm outside diameter, this double-row unit utilizes the CC design, which incorporates flangeless inner rings and symmetrical rollers. This specific geometry significantly reduces internal friction and minimizes heat generation, even when operating at its limiting speed of 2400 r/min. With its C3 radial internal clearance, the bearing provides the necessary room for thermal expansion, making it a reliable choice for high-temperature applications or high-speed shafts where precision and stability are non-negotiable.

Engineered for longevity, the 22326 CC/C3W33 excels in managing heavy radial and axial loads simultaneously. Its self-aligning capability is a critical advantage, allowing the bearing to compensate for shaft deflections or mounting misalignments without compromising performance. The W33 feature adds a specialized lubrication groove and three oil holes in the outer ring, ensuring that grease reaches the rolling elements efficiently to prevent premature wear. Whether integrated into mining equipment, heavy gearboxes, or vibrating screens, this bearing's combination of a stamped steel cage and optimized raceway profiles delivers a superior service life and reduced maintenance overhead.

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