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The NU 321 ECML is a single row cylindrical roller bearing with a 105mm bore and 225mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 112500 lbf and operates smoothly at speeds up to 6000 RPM.
Its brass cage design ensures stable performance, while the open structure allows for easy lubrication with grease or oil. The bearing works efficiently in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or gear systems where radial and axial loads are present.
Weighing 9.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.
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Performance Features of NU 321 ECML Bearing
NU 321 ECML Bearing is designed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 112500 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 6000 rpm, it balances durability and efficiency in demanding conditions.
NU 321 ECML Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The precise chamfer dimensions of 3 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.
Industrial Uses of NU 321 ECML Bearing
NU 321 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads effortlessly. The brass cage ensures smooth operation even at speeds up to 6000 rpm.
What Makes NU 321 ECML Bearing a Preferred Choice?
In automotive applications, NU 321 ECML Bearing fits perfectly in truck wheel hubs and transmission systems, thanks to its robust chrome steel construction. The open seal design allows for easy lubrication, extending its service life.
Perfect Fit for Automation: NU 321 ECML Bearing
For automated production lines, NU 321 ECML Bearing provides reliable performance in robotic arms and conveyor systems. Its combined load capacity makes it versatile for various industrial tasks.
Medical vs Industrial: Where NU 321 ECML Bearing Excels
While not typically used in medical devices, NU 321 ECML Bearing shines in industrial settings like paper mills and mining equipment. Its high dynamic radial load capacity ensures durability in demanding environments.
Built for Heavy-Duty Use: NU 321 ECML Bearing
NU 321 ECML Bearing is ideal for construction equipment such as cranes and excavators, where its 105 mm bore diameter handles substantial loads. The grease or oil lubrication options adapt to different operating conditions.
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