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The NU 2220 ECP is a single-row cylindrical roller bearing with a 100mm bore and 180mm outer diameter, built 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 easy lubrication with grease or oil, while the PA66 cage ensures reliable performance. The bearing operates well 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 machinery where radial and axial loads are present.
Weighing 4.75kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
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Performance Features of NU 2220 ECP Bearing
NU 2220 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 85500 lbf, ensuring reliable performance in demanding applications.
The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 4000 rpm, it balances durability and efficiency in various conditions.
NU 2220 ECP 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 NU 2220 ECP Bearing
NU 2220 ECP 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 2220 ECP Bearing supports components such as wheel hubs and transmissions, providing reliable performance under combined loads. Its chrome steel construction ensures durability even in high-speed scenarios.
For automation systems, NU 2220 ECP Bearing is a solid choice for robotic arms and conveyor belts, thanks to its precise axial displacement capability. The PA66 cage material reduces friction, making it suitable for continuous operation.
Where Is NU 2220 ECP Bearing Used?
NU 2220 ECP Bearing finds its place in wind turbines, where its high dynamic radial load capacity withstands variable forces. The grease or oil lubrication options adapt well to different environmental conditions.
In printing machinery, NU 2220 ECP Bearing ensures smooth paper handling with its consistent performance. The metric sizing makes it compatible with a wide range of European equipment designs.
Built for Heavy-Duty Use: NU 2220 ECP Bearing
NU 2220 ECP Bearing excels in mining equipment, handling extreme loads with its robust chrome steel rollers. The single-row design simplifies installation and maintenance in rugged environments.
For construction machinery, NU 2220 ECP Bearing supports crane rotations and heavy lifting operations. Its temperature range from -30° to 110°C ensures reliability in varying climates.
Automotive vs Aerospace: Applications of NU 2220 ECP Bearing
In automotive systems, NU 2220 ECP Bearing is often found in drivetrains, balancing performance and durability. Its high-speed capability up to 4000 rpm suits demanding vehicle applications.
For aerospace ground equipment, NU 2220 ECP Bearing provides precision in loading systems. The lightweight PA66 cage contributes to overall efficiency without compromising strength.
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