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The NJ 319 ECJ is a single-row cylindrical roller bearing with a 95mm bore and 200mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 87,750 lbf and operates smoothly at speeds up to 4000 RPM.
Its open design allows easy lubrication with grease or oil, while the steel cage ensures reliable performance. The bearing works well in temperatures from -30°C to 110°C, making it versatile for various conditions.
With a 45mm width and 3mm chamfer dimensions, it fits snugly in tight spaces. Ideal for heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.
Weighing 6.32kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for replacements, interchangeable with SKF bearings.
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Performance Features of NJ 319 ECJ Bearing
NJ 319 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 87,750 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 4,000 rpm, it balances durability and efficiency in demanding conditions.
NJ 319 ECJ Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil, reducing maintenance needs.
Industrial Uses of NJ 319 ECJ Bearing
NJ 319 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 its service life in demanding conditions.
In automotive applications, NJ 319 ECJ Bearing supports components such as drivetrains and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, making it a versatile choice.
For automation systems, NJ 319 ECJ Bearing provides reliable performance in robotic arms and conveyor belts, where precision and durability are key. The steel cage design enhances stability, even at high speeds up to 4000 rpm.
Medical equipment like MRI scanners also benefit from NJ 319 ECJ Bearing’s smooth operation and low maintenance requirements. The temperature range of -30° to 110°C ensures consistent performance in various clinical environments.
In consumer electronics, NJ 319 ECJ Bearing can be found in high-power tools and industrial printers, where its combined load capacity ensures long-term reliability. The grease or oil lubrication options make it adaptable to different usage scenarios.
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