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The NJ 330 ECM is a single row cylindrical roller bearing with a 150mm bore and 320mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 202500 lbf and operates smoothly at speeds up to 3000 RPM.
Its brass cage keeps rollers centred for even load distribution, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where radial and axial loads are present.
Weighing 26.7kg, it’s built to withstand tough conditions while maintaining stability. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of NJ 330 ECM Bearing
NJ 330 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 202500 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 3000 rpm, it balances durability and efficiency in demanding conditions.
NJ 330 ECM 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 4 mm ensure easy installation and alignment.
This makes NJ 330 ECM Bearing a practical choice for industrial applications.
Industrial Uses of NJ 330 ECM Bearing
NJ 330 ECM Bearing is commonly used in heavy machinery, such as 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.
In automotive applications, NJ 330 ECM Bearing supports components like differential systems, providing reliable performance under combined loads. Its chrome steel construction offers durability in demanding conditions.
For industrial automation, NJ 330 ECM Bearing is ideal for conveyor systems and robotics, where precise axial displacement is required. The open seal design allows for easy lubrication, extending its service life.
Where Is NJ 330 ECM Bearing Used?
You’ll often find NJ 330 ECM Bearing in wind turbines, where its high dynamic radial load capacity ensures stable performance. The grease or oil lubrication options make it adaptable to various environmental conditions.
In paper manufacturing equipment, NJ 330 ECM Bearing handles the heavy loads and high speeds typical of rollers. Its metric sizing ensures compatibility with a wide range of industrial machinery.
Built for Heavy-Duty Use: NJ 330 ECM Bearing
NJ 330 ECM Bearing excels in mining equipment, where its robust construction withstands extreme loads and harsh conditions. The chrome steel rollers and rings provide long-lasting reliability.
For construction machinery, NJ 330 ECM Bearing is a go-to choice for its ability to handle both radial and axial forces. The brass cage reduces friction, enhancing overall efficiency.
Automotive vs Aerospace: Applications of NJ 330 ECM Bearing
In automotive systems, NJ 330 ECM Bearing is used in transmissions and axles, where its combined load capacity is essential. The temperature range suits both cold and hot climates.
In aerospace applications, NJ 330 ECM Bearing’s precision and reliability make it suitable for auxiliary systems. Its lightweight design, despite its size, is a key advantage.
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