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The NU 222 ECM is a single row cylindrical roller bearing with a 110mm bore and 200mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 75375 lbf and operates smoothly at speeds up to 4000 RPM.
Its brass cage ensures stable roller alignment, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
With a width of 38mm and chamfered edges, it fits snugly in tight spaces. Ideal for heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.
Weighing 5.43kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, especially as it’s interchangeable with SKF bearings.
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Performance Features of NU 222 ECM Bearing
NU 222 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 75375 lbf, ensuring reliable performance in demanding conditions.
The brass cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 4000 rpm, it balances durability and efficiency in various applications.
Industrial Uses of NU 222 ECM Bearing
NU 222 ECM Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at speeds up to 4000 rpm.
What Makes NU 222 ECM Bearing a Preferred Choice?
In automotive applications, NU 222 ECM Bearing fits well in truck transmissions and axle systems, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life in demanding conditions.
Perfect Fit for Automation: NU 222 ECM Bearing
For automated production lines, NU 222 ECM Bearing provides reliable performance in robotic arms and conveyor systems. The metric dimensions make it compatible with a wide range of European machinery standards.
Medical vs Industrial: Where NU 222 ECM Bearing Excels
While not typically used in medical devices, NU 222 ECM Bearing shines in industrial settings like paper mills and mining equipment. Its high static radial load capacity (82125 lbf) ensures durability under heavy stress.
How Does NU 222 ECM Bearing Support High-Speed Operations?
In wind turbine generators, NU 222 ECM Bearing handles combined loads while maintaining stability at rotational speeds up to 4000 rpm. The grease or oil lubrication options adapt to various operating temperatures (-30° to 110°C).
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