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The NU 2311 ECP is a single-row cylindrical roller bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 52200 lbf and reaches speeds of 7000 RPM.
Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth operation. The bearing performs reliably in temperatures from -30°C to 110°C.
With a chamfer dimension of 2mm, it fits snugly into place, and its 43mm width offers stability. This model is interchangeable with SKF bearings, making it a practical choice for replacements.
Ideal for industrial machinery or heavy-duty equipment where radial and axial loads are present. Compliant with RoHS and REACH standards, it’s a dependable option for various applications. Weighing 2.23kg, it balances durability and ease of use.
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Performance Features of NU 2311 ECP Bearing
NU 2311 ECP Bearing is designed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 52,200 lbf, ensuring reliable performance in demanding applications.
The PA66 cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 7,000 rpm, it balances durability and efficiency.
NU 2311 ECP 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 radial load capacity and long service life.
Industrial Uses of NU 2311 ECP Bearing
NU 2311 ECP Bearing is commonly used in industrial machinery like gearboxes and pumps, where its cylindrical roller design handles heavy radial loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 7000 rpm.
In automotive applications, NU 2311 ECP Bearing supports components such as transmissions and differentials, ensuring smooth performance under combined loads. Its chrome steel construction provides durability, while the PA66 cage reduces friction and wear.
For automation systems, NU 2311 ECP Bearing is a reliable choice for robotic arms and conveyor belts, thanks to its precise axial displacement capability. The metric sizing ensures compatibility with a wide range of equipment, from European to Asian designs.
In heavy-duty environments like mining equipment, NU 2311 ECP Bearing excels due to its robust static and dynamic load ratings. The grease or oil lubrication options make it adaptable to various operational conditions, from high temperatures to dusty settings.
NU 2311 ECP Bearing also finds use in renewable energy systems, particularly in wind turbine gearboxes. Its ability to handle misalignment and high radial loads makes it a practical solution for sustainable energy applications.
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