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The NU 2248 MA is a single row cylindrical roller bearing with a 240mm bore and 440mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 326250 lbf and runs smoothly at speeds up to 2000 RPM.
Its brass cage design ensures durability, while the open construction allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.
With a width of 120mm and chamfered edges, it fits securely in heavy-duty setups. Ideal for industrial machinery like gearboxes or large motors where high radial loads are common.
Weighing 84kg, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards, it’s also interchangeable with SKF bearings for easy replacement.
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Structural Advantages of NU 2248 MA Bearing
NU 2248 MA Bearing features a single row cylindrical roller design, ideal for handling combined loads with precision.
Its chrome steel rings and rollers provide strong resistance to wear, ensuring long-term reliability.
The brass cage keeps the rollers aligned, reducing friction and enhancing performance.
With a dynamic radial load capacity of 326,250 lbf, it excels in demanding industrial applications.
How Does NU 2248 MA Bearing Resist Wear?
NU 2248 MA Bearing is built with chrome steel rollers and rings, offering excellent resistance to wear and tear.
The brass cage design minimises friction, ensuring smooth operation even under heavy loads.
Its temperature range of -30° to 110°C allows it to perform reliably in various environments.
With a maximum speed of 2,000 rpm, it balances durability and efficiency.
Engineered for Precision: NU 2248 MA Bearing
NU 2248 MA Bearing’s single row cylindrical roller design ensures precise performance under combined loads.
The chrome steel construction enhances durability, while the brass cage maintains roller alignment.
Its dynamic radial load capacity of 326,250 lbf makes it suitable for heavy-duty applications.
The bearing operates smoothly within a temperature range of -30° to 110°C.
Steel vs Ceramic Bearings: Strengths of NU 2248 MA Bearing
NU 2248 MA Bearing uses chrome steel for both rings and rollers, providing robust wear resistance.
This material choice ensures reliable performance in high-load and high-speed conditions.
The brass cage design further enhances durability by reducing friction and wear.
With a static radial load capacity of 531,000 lbf, it is built for demanding industrial use.
Industrial Uses of NU 2248 MA Bearing
NU 2248 MA Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles combined loads efficiently. The brass cage ensures smooth operation even at high speeds up to 2000 rpm.
Where Is NU 2248 MA Bearing Used?
You’ll often find NU 2248 MA Bearing in wind turbines and mining equipment, thanks to its robust chrome steel construction and ability to withstand dynamic radial loads. Its open design allows for easy lubrication, extending service life in demanding environments.
Built for Heavy-Duty Use: NU 2248 MA Bearing
NU 2248 MA Bearing excels in steel mills and paper processing plants, where its 120 mm width provides stability under heavy loads. The metric sizing makes it a versatile choice for European and Asian industrial applications.
Automotive vs Aerospace: Applications of NU 2248 MA Bearing
In automotive applications, NU 2248 MA Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its temperature range of -30° to 110°C ensures reliability in varied conditions.
Perfect Fit for Automation: NU 2248 MA Bearing
NU 2248 MA Bearing is ideal for robotic assembly lines and automated packaging systems, where precision and durability are key. The chrome steel rollers and brass cage reduce friction, enhancing performance in continuous operations.
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