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The NU 2224 ECM is a single-row cylindrical roller bearing with a 120mm bore and 215mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 117000 lbf and runs smoothly at speeds up to 4000 RPM.
Its brass cage keeps rollers centred for even load distribution, while the open design allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.
With a width of 58mm and chamfered edges, it fits snugly in tight spaces. Ideal for heavy machinery or industrial gearboxes where radial and axial loads are present.
Weighing 9.29kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings.
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Performance Features of NU 2224 ECM Bearing
NU 2224 ECM Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 117,000 lbf, making it suitable for heavy-duty applications.
The brass cage keeps the rollers centred, ensuring smooth operation and reduced wear.
With a maximum speed of 4,000 rpm, it delivers reliable performance in various conditions.
NU 2224 ECM Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil, enhancing longevity.
The precise tolerances and chamfer dimensions ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and durability.
Industrial Uses of NU 2224 ECM Bearing
NU 2224 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.
In automotive applications, NU 2224 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.
For automation equipment, NU 2224 ECM Bearing provides reliable performance in robotic arms and conveyor systems. The combined load capability makes it versatile for both radial and axial forces in dynamic setups.
Medical imaging devices benefit from NU 2224 ECM Bearing’s precision and low noise operation. The wide temperature range ensures stability in critical environments, from -30° to 110°C.
In consumer appliances like large industrial fans, NU 2224 ECM Bearing offers durability and quiet performance. Its metric sizing ensures compatibility with a variety of European and Asian equipment designs.
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