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The NJ 2220 ECP is a single-row cylindrical roller bearing with a 100mm bore and 180mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 85500 lbf and runs smoothly at speeds up to 4000 RPM.
Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures durability and centred roller alignment. The bearing operates well in temperatures ranging from -30°C to 110°C.
With a 46mm width and precise tolerances, it fits snugly in demanding setups. The inner ring design supports axial displacement up to 2.5mm, adding flexibility.
Ideal for heavy machinery or industrial gearboxes where robust performance is needed. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF models. Weighing 4.98kg, it balances strength and manageability.
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How Does NJ 2220 ECP Bearing Handle Combined Loads?
NJ 2220 ECP Bearing is crafted with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 85,500 lbf, ensuring reliable performance in demanding conditions.
The PA66 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 various applications.
Industrial Uses of NJ 2220 ECP Bearing
NJ 2220 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles high radial loads efficiently. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, NJ 2220 ECP Bearing supports components such as transmission systems and differential units, providing reliable performance under combined loads. Its metric sizing makes it a versatile choice for various vehicle designs.
For automation systems, NJ 2220 ECP Bearing is ideal for robotic arms and conveyor belts, thanks to its high-speed capability and precise axial displacement tolerance. The PA66 cage material reduces friction, enhancing operational smoothness.
Where Is NJ 2220 ECP Bearing Used?
You’ll often find NJ 2220 ECP Bearing in wind turbines and mining equipment, where its robust design withstands extreme conditions. The open seal type allows for easy lubrication, extending service life.
In medical imaging devices, NJ 2220 ECP Bearing’s precision engineering ensures quiet and stable operation. The temperature range of -30° to 110°C makes it suitable for various clinical environments.
Built for Heavy-Duty Use: NJ 2220 ECP Bearing
NJ 2220 ECP Bearing excels in construction equipment like cranes and excavators, handling both radial and axial loads with ease. Its high dynamic radial load capacity ensures long-term reliability.
For consumer appliances, NJ 2220 ECP Bearing is used in large washing machines and industrial fans, where its smooth operation reduces noise. The grease and oil lubrication options provide flexibility in maintenance.
Automotive vs Aerospace: Applications of NJ 2220 ECP Bearing
In automotive systems, NJ 2220 ECP Bearing is favoured for its load capacity and speed performance in drivetrains. Meanwhile, aerospace applications benefit from its precision and durability in auxiliary systems.
For industrial robots, NJ 2220 ECP Bearing offers the necessary stability and speed for precise movements. The combined load handling makes it a reliable choice for automated production lines.
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