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The NU 308 ECJ is a single row cylindrical roller bearing with a 40mm bore and 90mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 20925 lbf and spins smoothly at speeds up to 10000 RPM.
Its open design allows easy lubrication with grease or oil, while the steel cage ensures stable performance. The bearing operates well in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like electric motors or pumps where radial and axial loads are present.
Weighing 0.67kg, it offers a good balance of strength and size. Compliant with RoHS and REACH standards for safe use.
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How Does NU 308 ECJ Bearing Handle Combined Loads?
NU 308 ECJ Bearing is designed with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 20925 lbf, ensuring reliable performance in demanding applications.
The steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 10,000 rpm, it balances durability and efficiency.
Industrial Uses of NU 308 ECJ Bearing
NU 308 ECJ Bearing is commonly used in heavy machinery like industrial gearboxes and electric motors, where its cylindrical roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, extending its service life in demanding conditions.
Where Is NU 308 ECJ Bearing Used?
In automotive applications, NU 308 ECJ Bearing fits well in wheel hubs and transmissions, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, making it a versatile choice.
Built for Heavy-Duty Use: NU 308 ECJ Bearing
NU 308 ECJ Bearing excels in conveyor systems and pumps, where its high dynamic radial load capacity ensures reliable performance. The steel cage design adds durability, making it suitable for continuous operation.
Automotive vs Aerospace: Applications of NU 308 ECJ Bearing
NU 308 ECJ Bearing is a go-to for automotive drivetrains, offering stability under combined loads. In aerospace, its precision engineering meets the demands of auxiliary equipment, though it’s more commonly found in ground-based machinery.
Perfect Fit for Automation: NU 308 ECJ Bearing
NU 308 ECJ Bearing works seamlessly in robotic arms and assembly lines, where its low friction and high-speed capability enhance precision. The grease or oil lubrication options adapt to different operational needs.
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