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The NJ 218 ECML is a single-row cylindrical roller bearing with a 90mm bore and 160mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 46800 lbf and spins smoothly at speeds up to 8000 RPM.
Its brass cage ensures stability, while the open design allows for easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C, making it versatile for various conditions.
With a permissible axial displacement of 1.8mm, it offers flexibility in applications. Ideal for machinery like gearboxes or pumps where radial and axial loads are present.
Weighing 2.66kg, it’s robust yet manageable. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, especially as it’s interchangeable with SKF bearings.
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Performance Features of NJ 218 ECML Bearing
NJ 218 ECML Bearing is crafted with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 46,800 lbf, ensuring dependable performance in various applications.
The brass cage design keeps the rollers aligned, minimising wear and enhancing longevity.
With a maximum speed of 8,000 rpm, it delivers both durability and efficiency.
NJ 218 ECML Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
The precise chamfer dimensions of 2 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high load capacity and reliable operation.
Industrial Uses of NJ 218 ECML Bearing
NJ 218 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 high speeds, making it a reliable choice for demanding environments.
In automotive applications, NJ 218 ECML Bearing supports components such as transmission systems and wheel hubs, thanks to its combined load capacity. Its metric sizing and chrome steel construction make it compatible with a variety of vehicle designs.
For automation systems, NJ 218 ECML Bearing excels in robotic arms and conveyor belts, where precision and durability are key. The open seal design allows for easy lubrication, extending its service life in continuous operation.
Medical equipment like MRI scanners also benefit from NJ 218 ECML Bearing’s stable performance under combined loads. The temperature range and material quality ensure reliability in critical healthcare settings.
In consumer electronics, NJ 218 ECML Bearing can be found in high-performance printers and industrial fans, where its smooth rotation reduces noise and wear. The grease or oil lubrication options provide flexibility for different usage scenarios.
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