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The NU 2238 ECML is a single row cylindrical roller bearing with a 190mm bore and 340mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 274500 lbf and operates smoothly at speeds up to 3000 RPM.
Its brass cage design ensures stability, while the open construction allows for easy lubrication with grease or oil. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
With a width of 92mm and chamfer dimensions of 4mm, it fits securely in industrial setups. This model is interchangeable with SKF bearings, making it a practical choice for replacements.
Ideal for heavy machinery or gearboxes where radial and axial loads are present. Compliant with RoHS and REACH standards, it’s a robust and safe option for demanding applications. Weighing 35.7kg, it’s built for durability.
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Performance Features of NU 2238 ECML Bearing
NU 2238 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 274500 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage design keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 3000 rpm, it balances durability and efficiency in demanding conditions.
NU 2238 ECML Bearing operates effectively in temperatures from -30° to 110°C, making it versatile for various environments.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.
The precise chamfer dimensions of 4 mm ensure smooth installation and operation.
This bearing is ideal for applications requiring high radial load capacity and long service life.
Industrial Uses of NU 2238 ECML Bearing
NU 2238 ECML 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 3000 rpm.
In automotive applications, NU 2238 ECML Bearing supports components such as truck transmissions and axle systems, thanks to its robust chrome steel construction. Its metric sizing makes it a reliable choice for European and Asian vehicle manufacturers.
For wind turbines, NU 2238 ECML Bearing’s ability to withstand combined loads makes it ideal for rotor shaft applications. The open design allows for easy lubrication, extending service life in harsh environments.
Where Is NU 2238 ECML Bearing Used?
NU 2238 ECML Bearing finds its place in mining equipment, particularly in conveyor systems and crushers, where durability under heavy loads is essential. The grease or oil lubrication options adapt to various operating conditions.
In paper mills, NU 2238 ECML Bearing ensures reliable performance in rollers and drying cylinders, handling both radial and axial forces. Its temperature range of -30° to 110°C suits diverse industrial settings.
Built for Heavy-Duty Use: NU 2238 ECML Bearing
NU 2238 ECML Bearing excels in steel production machinery, such as rolling mills, where its high static radial load capacity is crucial. The chrome steel rollers provide long-lasting wear resistance.
For marine applications, NU 2238 ECML Bearing is trusted in propeller shafts and pump systems, thanks to its corrosion-resistant materials. The brass cage further enhances its performance in saline environments.
Automotive vs Aerospace: Applications of NU 2238 ECML Bearing
In automotive systems, NU 2238 ECML Bearing is favoured for heavy-duty transmissions and differentials, offering stability under high loads. Its compatibility with SKF models simplifies maintenance.
For aerospace ground equipment, NU 2238 ECML Bearing supports landing gear testing rigs and cargo handling systems. The precision engineering ensures reliability in critical operations.
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