NU 224 ECJ

Designed for heavy-duty industrial applications, the NU 224 ECJ single row cylindrical roller bearing features an optimized internal geometry (EC design) that maximizes radial load-carrying capacity while improving roller-end-to-flange contact to minimize friction and heat buildup during high-speed operations. With a standard 120 mm bore, 215 mm outer diameter, and 40 mm width, this high-performance bearing incorporates a separable inner ring without flanges and a double-flanged outer ring, allowing the NU 224 ECJ to accommodate axial displacement in both directions and simplify mounting procedures on long shafts. Fitted with a rugged, roller-guided pressed steel cage ("J" designation) that stands up to severe vibration and continuous operating conditions, the NU 224 ECJ delivers exceptional service life, low operational noise, and precise shaft guidance across electric motors, gearboxes, and industrial machinery.

We provide sea and air freight services for large bearings, and international express shipping services for small bearings.

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