NUP 2224 ECM

The NUP 2224 ECM Cylindrical Roller Bearing is an essential component engineered for demanding industrial applications requiring superior radial load capacity and high-speed operation. This specific NUP design features two rigid ribs on the outer ring and a single rigid rib paired with a loose rib washer on the inner ring. This configuration allows the bearing to serve effectively as a locating bearing, capable of accommodating moderate axial loads in both directions, thus ensuring precise axial positioning of the shaft. Built with an optimized internal geometry and a high-strength, machined brass cage (M), the NUP 2224 ECM minimizes friction and reduces heat generation, which directly translates to extended service life and reliable performance in environments such as heavy-duty gearboxes, large industrial machinery, and electric motors.

For technical precision, the NUP 2224 ECM bearing typically features dimensions of 120 mm bore diameter, 215 mm outside diameter, and a width of 58 mm. The ECM designation highlights the robust pressed-steel or machined brass cage construction, centered on the rollers for enhanced speed and stability. Its high dynamic load rating (often exceeding 520 kN) and static load rating (around 630 kN) underscore its capability to withstand intense operating conditions. Choosing the NUP 2224 ECM ensures you are investing in a separable bearing unit that is easy to mount and dismount, combining robust construction with a design focused on delivering high running accuracy and maximum uptime for your critical equipment.

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