23030 CCK/W33

The 23030 CCK/W33 is a high-performance spherical roller bearing designed for heavy-duty industrial applications where misalignment and high radial loads are common challenges. With a 150 mm tapered bore (indicated by the "K" suffix), this bearing is engineered to mount easily onto a shaft using an adapter sleeve or directly on a tapered seat, making installation straightforward even in tight spaces. Its internal geometry features two rows of symmetrical rollers and a floating guide ring between two steel cages (the "CC" design), which minimizes friction and heat generation. This results in cooler running temperatures and extended service life, even under the stress of heavy vibration or shock loads often found in mining, construction, and wind energy equipment.

Maintenance and longevity are further enhanced by the "W33" feature, which denotes a standard lubrication groove and three oil holes on the outer ring. This design allows for efficient re-lubrication directly into the bearing's center, ensuring that the rolling elements remain protected against wear without requiring complex disassembly. Measuring 150x225x56 mm, this unit offers exceptional load-carrying capacity-typically around 530 kN dynamic and 750 kN static-while its self-aligning nature automatically compensates for shaft deflection or housing errors. Whether used in gearboxes, crushers, or conveyor pulleys, the 23030 CCK/W33 delivers reliable operation and reduces costly downtime in critical machinery.

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