22230 CCK/C4W33

The 22230 CCK/C4W33 is a high-performance spherical roller bearing designed for heavy-duty industrial environments where shaft deflection or misalignment is common. Featuring a tapered bore (1:12) and a C4 radial internal clearance, this bearing provides extra room for thermal expansion, making it ideal for high-temperature or high-speed operations. The "CC" design incorporates two window-type steel cages and a flangeless inner ring, which optimizes internal friction and helps the rollers stay centered. With a large 150mm bore and 270mm outside diameter, it is engineered to support substantial radial and axial loads simultaneously, ensuring long-term reliability in vibrating or high-impact machinery.

Maintenance efficiency is a core benefit of the 22230 CCK/C4W33, thanks to its W33 feature, which includes an annular groove and three lubrication holes in the outer ring. This allows for direct and easy relubrication, extending the service life of the bearing even in harsh conditions like mining, papermaking, or heavy gearboxes. The self-aligning nature of the spherical rollers means the bearing can compensate for mounting errors or shaft bending without increasing friction or temperature. Whether you are replacing a worn unit in a crusher or upgrading a conveyor system, this bearing's robust steel construction and precision engineering provide the durability needed to minimize unplanned downtime and maintenance costs.

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