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The NU 20/500 ECMA is a single row cylindrical roller bearing with a 500mm bore and 720mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 657,000 lbf and operates smoothly at speeds up to 1000 RPM.
Its brass cage ensures durability, while the open design allows easy lubrication with grease or oil. The bearing performs well in temperatures from -30°C to 110°C, making it suitable for harsh environments.
With a weight of 180kg, this robust bearing is ideal for heavy-duty applications like industrial machinery or large gearboxes. It’s interchangeable with SKF bearings, offering a reliable replacement option.
Compliant with RoHS and REACH standards, it’s a safe and efficient choice for demanding settings. The 12.7mm axial displacement tolerance adds flexibility in installation.
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Performance Features of NU 20/500 ECMA Bearing
NU 20/500 ECMA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 657,000 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 1,000 rpm, it balances durability and efficiency.
How Does NU 20/500 ECMA Bearing Reduce Friction?
NU 20/500 ECMA Bearing’s chrome steel rollers and rings minimise friction, enabling smooth operation under heavy loads.
The brass cage design ensures proper roller alignment, further reducing wear and tear.
Its open design allows for easy lubrication, enhancing performance and longevity.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
Engineered for Precision: NU 20/500 ECMA Bearing
NU 20/500 ECMA Bearing’s precise dimensions (500 mm x 720 mm x 128 mm) ensure accurate fit and performance.
The chrome steel construction provides excellent durability and resistance to wear.
Its brass cage design enhances stability, making it suitable for high-precision applications.
With a static radial load capacity of 1,316,250 lbf, it handles demanding tasks with ease.
Steel vs Ceramic Bearings: Strengths of NU 20/500 ECMA Bearing
NU 20/500 ECMA Bearing’s chrome steel construction offers superior strength and durability compared to ceramic alternatives.
The brass cage design ensures smooth operation and reduces maintenance needs.
Its high load capacity (657,000 lbf dynamic radial load) makes it ideal for heavy industrial use.
With a wide temperature range, it performs reliably in diverse environments.
Industrial Uses of NU 20/500 ECMA Bearing
NU 20/500 ECMA Bearing is commonly used in heavy industrial machinery, such as large gearboxes and rolling mills, where its high radial load capacity is essential. The brass cage design helps reduce friction, ensuring smoother operation in demanding conditions.
Where Is NU 20/500 ECMA Bearing Used?
In wind turbines, NU 20/500 ECMA Bearing handles the combined loads from rotor blades, thanks to its robust chrome steel construction. Its open seal type allows for easy lubrication, which is crucial for maintenance in remote locations.
Built for Heavy-Duty Use: NU 20/500 ECMA Bearing
NU 20/500 ECMA Bearing excels in mining equipment, where its large bore and width accommodate significant radial forces. The metric sizing ensures compatibility with international machinery standards, making it a versatile choice.
Automotive vs Aerospace: Applications of NU 20/500 ECMA Bearing
In automotive testing rigs, NU 20/500 ECMA Bearing supports high-speed rotations, while in aerospace, its precision tolerances make it suitable for landing gear mechanisms. The temperature range ensures reliability in varied environments.
Perfect Fit for Automation: NU 20/500 ECMA Bearing
NU 20/500 ECMA Bearing is ideal for robotic assembly lines, where its axial displacement capability accommodates slight misalignments. The grease or oil lubrication options provide flexibility for different operational needs.
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