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The NU 20/850 ECMA is a single row cylindrical roller bearing with a large 850mm bore and 1220mm outer diameter, built from sturdy chrome steel. It handles heavy combined loads, with a dynamic radial load capacity of 1,894,500 lbf and static radial load of 4,185,000 lbf.
Its brass cage design ensures smooth operation, while the open seal allows for easy lubrication with grease or oil. The bearing works reliably in temperatures ranging 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 machinery or large equipment where robust performance is needed.
Weighing 880kg, it’s built for durability and long service life. Compliant with RoHS and REACH standards for safe and environmentally friendly use.
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Performance Features of NU 20/850 ECMA Bearing
NU 20/850 ECMA Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 1,894,500 lbf, making it suitable for heavy-duty applications.
The brass cage design ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.
NU 20/850 ECMA Bearing’s open design allows for easy lubrication with grease or oil.
Its precise dimensions and tolerances ensure smooth operation and long service life.
Industrial Uses of NU 20/850 ECMA Bearing
NU 20/850 ECMA Bearing is commonly used in heavy industrial machinery like rolling mills and large gearboxes, where its high load capacity handles both radial and axial forces. The brass cage design ensures smooth operation even under extreme conditions.
Where Is NU 20/850 ECMA Bearing Used?
In wind turbines, NU 20/850 ECMA Bearing supports the main shaft, providing reliable performance in harsh environments. Its chrome steel construction offers excellent durability for long-term use.
Built for Heavy-Duty Use: NU 20/850 ECMA Bearing
NU 20/850 ECMA Bearing is ideal for mining equipment, where its large size and robust design withstand intense vibrations and loads. The open seal type allows for easy lubrication maintenance.
Automotive vs Aerospace: Applications of NU 20/850 ECMA Bearing
While NU 20/850 ECMA Bearing is too large for most automotive uses, it excels in aerospace applications like landing gear systems. Its precision engineering ensures safety and reliability in critical operations.
Perfect Fit for Automation: NU 20/850 ECMA Bearing
NU 20/850 ECMA Bearing is often found in automated production lines, where its high-speed capabilities and stability are essential. The metric sizing makes it compatible with a wide range of industrial equipment.
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