SKF NU 2222 ECP Cylindrical Roller Bearing - High Capacity 110x200x38mm

The SKF NU 2222 ECP is a premium single-row cylindrical roller bearing engineered for demanding industrial applications requiring high radial load capacity and high-speed performance. Designated with the 'NU' prefix, this design features two integral flanges on the outer ring and a flangeless inner ring, allowing for axial displacement between the housing and the shaft. This crucial design attribute accommodates thermal expansion without inducing undesirable stresses, making it ideal for the non-locating bearing position in complex machinery. The 'E' designation signifies an enhanced internal geometry, optimized roller contact surfaces, and a greater number or size of rollers, translating directly to significantly higher dynamic load ratings than standard counterparts. Paired with the robust 'CP' pressed steel cage, the NU 2222 ECP offers exceptional operational reliability and a maximized service life even in environments prone to vibration and heavy loads. Built upon SKF's proprietary Explorer performance class, this bearing is manufactured using ultra-clean, high-quality bearing steel, ensuring superior wear resistance and durability critical for minimizing unplanned downtime in mission-critical operations. Applications commonly leveraging the NU 2222 ECP include large industrial gearboxes, robust electric motors, high-power pumps, compressors, and heavy transmission systems in the mining, paper, and metal industries. By selecting this premium SKF solution, users benefit from reduced friction, lower operating temperatures, and superior dimensional stability, ensuring smooth running and maximum operational efficiency across the bearing's entire lifespan.

Key Features

• SKF Explorer performance class for enhanced service life and reliability.
• Increased dynamic load carrying capacity due to 'E' internal design enhancements.
• NU design allows for critical axial displacement, accommodating thermal expansion.
• Robust pressed steel cage (CP) suitable for high vibration and high-speed applications.
• Optimized roller end/flange contact to reduce friction and minimize heat generation.
• Suitable for non-locating position in industrial transmissions and motors.

Technical Specifications