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The NU 313 ECJ is a single-row cylindrical roller bearing with a 65mm bore and 140mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 47700 lbf and operates smoothly at speeds up to 6000 RPM.
Its open design allows for easy lubrication with grease or oil, while the steel cage ensures stable performance. The bearing works reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like industrial machinery or gearboxes where radial and axial loads are present.
Weighing 2.21kg, it offers a sturdy build for demanding environments. Compliant with RoHS and REACH standards for safe and sustainable use.
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Performance Features of NU 313 ECJ Bearing
NU 313 ECJ Bearing is crafted with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 47,700 lbf, ensuring reliable operation in demanding conditions.
The steel cage keeps the rollers centred, reducing friction and enhancing durability.
With a maximum speed of 6,000 rpm, it delivers consistent performance under high-speed applications.
NU 313 ECJ Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, minimising maintenance needs.
The precise chamfer dimensions of 2.1 mm ensure smooth installation and alignment.
This bearing is ideal for applications requiring both radial and axial load handling.
Industrial Uses of NU 313 ECJ Bearing
NU 313 ECJ 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 open seal type allows for easy lubrication, extending service life in demanding conditions.
In automotive applications, NU 313 ECJ Bearing supports components such as transmission systems and wheel hubs, providing reliable performance under combined loads. Its metric sizing ensures compatibility with a variety of vehicle designs.
For automation systems, NU 313 ECJ Bearing’s steel cage and chrome steel construction make it suitable for robotic arms and conveyor belts, where precision and durability are key. The high-speed capability up to 6000 rpm ensures smooth operation in fast-paced environments.
NU 313 ECJ Bearing also finds use in wind turbines, where its ability to handle radial and axial displacements is crucial. The temperature range of -30° to 110 °C makes it adaptable to various weather conditions.
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