NU 322 ECM

Engineered to handle demanding high-speed environments and heavy radial loads, the NU 322 ECM single row cylindrical roller bearing stands out for its long-term reliability and heavy-duty performance. Featuring an optimized EC internal geometry, the NU 322 ECM improves roller-end-to-flange contact to minimize friction and control operating temperatures, which directly extends the service life of industrial gearboxes and high-output electric motors. The robust machined brass cage inside the NU 322 ECM provides superior roller guidance, allowing the assembly to maintain smooth rotation under rapid acceleration or extreme dynamic stress. Because the inner ring of the NU 322 ECM is completely flangeless, this separable design simplifies mounting while effortlessly accommodating axial displacement of the shaft in both directions.

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

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