23940 CCK/W33

The 23940 CCK/W33 Spherical Roller Bearing stands out for its exceptional dynamic and static load ratings, making it a reliable workhorse for heavy industrial operations. Specifically engineered with two rows of symmetrical rollers, this bearing delivers superior performance under conditions involving massive radial forces and moderate-to-heavy axial forces. The inherent self-aligning design is paramount, allowing the internal components to continuously adjust to angular deviations. This critical feature neutralizes the adverse effects of mounting error and structural deflections under load, which significantly reduces internal stresses and heat generation. By consistently maintaining optimal roller contact, the 23940 CCK/W33 ensures a long fatigue life and unmatched reliability in applications where operational integrity is non-negotiable.

This specific configuration includes the K-type tapered bore (1:12), which offers a highly secure and versatile method for mounting directly onto a tapered shaft or utilizing adapter/withdrawal sleeves for cylindrical seats. The internal structure, indicated by the CC suffix, uses high-strength stamped steel cages to efficiently guide the rollers, promoting consistent operation. Furthermore, the W33 feature-three lubrication holes in the outer ring connected by an annular groove-is designed for proactive maintenance. This system enables convenient and thorough relubrication, flushing out contaminants and replenishing the lubricant exactly where it is needed. With dimensions of 200 mm bore, 280 mm OD, and 60 mm width, this bearing is the preferred choice for heavy-duty drive systems, gearboxes, paper machines, and continuous casting equipment seeking maximized operational lifespan.

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