23122 CCK/W33

The 23122 CCK/W33 Spherical Roller Bearing is engineered for demanding industrial applications requiring high load capacity and exceptional resistance to misalignment. As a double-row self-aligning bearing, it effectively accommodates both heavy radial loads and axial loads in either direction, all while tolerating significant shaft deflection and mounting errors without sacrificing performance or generating excessive heat. Its core dimensions are precisely 110 mm Inner Diameter, 180 mm Outer Diameter, and a 56 mm width. This specific variant features a tapered bore (K - 1:12), making it suitable for mounting with an adapter sleeve onto a plain shaft, which simplifies installation and removal.

The design incorporates key reliability features denoted by the suffix codes: CC indicates an optimized internal geometry with two stamped steel cages for enhanced robustness, and W33 signifies an annular groove and three lubrication holes in the outer ring to facilitate efficient relubrication. This capability is vital for maximizing service life and minimizing maintenance downtime in harsh operating environments. With a typical dynamic load rating of approximately 450 kN and a limiting speed of 3600 r/min, this bearing is a proven component in heavy machinery like crushers, vibrating screens, gearboxes, and large industrial fans, ensuring sustained, reliable operation under severe conditions.

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