24020 CC/W33

The 24020 CC/W33 is a premium-grade spherical roller bearing designed to handle demanding industrial environments where high radial and axial loads are the norm. Featuring a 100mm bore, 150mm outside diameter, and a 50mm width, this double-row bearing belongs to the CC design series, characterized by two window-type steel cages and a flangeless inner ring with a guide ring centered between the roller rows. This specific internal geometry significantly reduces friction and heat generation, ensuring stable operation even under conditions of shaft deflection or heavy misalignment. Whether utilized in heavy machinery or vibrating screens, its robust construction provides the durability needed for extended service intervals.

Engineered for efficiency and ease of maintenance, the 24020 CC/W33 bearing incorporates the W33 feature, which consists of an annular groove and three lubrication holes in the outer ring. This design simplifies the relubrication process, allowing grease to reach the rolling elements directly for optimal cooling and wear protection. With a basic dynamic load rating of approximately 296 kN and a limiting speed of 4,000 r/min, this open-type bearing excels in high-speed and high-torque applications. Its self-aligning capability ensures that the rollers maintain uniform load distribution, effectively preventing premature failure caused by edge stress and making it a reliable choice for the mining, construction, and pulp and paper industries.

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