NJ2328-E-XL-M1

The NJ2328-E-XL-M1 cylindrical roller bearing is a high-performance component engineered for demanding industrial applications requiring superior radial load capacity and rigidity. As a single-row bearing with the robust NJ design, it features two rigid ribs on the outer ring and one rib on the inner ring. This configuration allows the bearing to effectively handle heavy radial forces while also accommodating axial forces in a single direction, classifying it as a semi-locating bearing. This capability makes it ideal for supporting the axial position of a shaft in one direction, such as in high-output gearboxes, large pumps, compressors, or powerful electric motors. Key dimensional specifications are 140 mm bore diameter (d), 300 mm outside diameter (D), and 102 mm width (B), with a substantial dynamic load rating (Cr) of 1,210,000 N.

This specific model incorporates the "E" design for Increased Capacity and the "XL" designation, which signifies a premium, optimized internal geometry for enhanced performance and a longer service life compared to standard bearings. The "M1" suffix indicates a two-piece, roller-guided machined brass cage, ensuring precise roller guidance, optimal lubrication, and the ability to operate reliably at high limiting speeds, up to 3,950 1/min. Furthermore, the separable design-where the rings can be mounted independently-simplifies the installation and maintenance processes, offering a practical solution for complex machinery assemblies. Investing in the NJ2328-E-XL-M1 ensures durability, reduced friction, and maximized uptime for critical rotating equipment.

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