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The NU 3188 ECMA/HB1 is a single-row cylindrical roller bearing with a large 440mm bore and 720mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,152,000 lbf and runs smoothly at speeds up to 1000 RPM.
Its brass cage and open design ensure durability and easy maintenance, while the inner ring provides stable performance. The bearing operates well in temperatures from -30°C to 110°C.
With a weight of 388kg, this heavy-duty bearing is ideal for industrial machinery like gearboxes or large motors. It’s interchangeable with SKF bearings, making it a reliable choice for replacements. Compliant with RoHS and REACH standards for safe use.
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Performance Features of NU 3188 ECMA/HB1 Bearing
NU 3188 ECMA/HB1 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,152,000 lbf, making it suitable for heavy-duty applications.
The brass cage ensures proper roller alignment, enhancing durability and reducing friction.
With a maximum speed of 1,000 rpm, it delivers reliable performance under demanding conditions.
NU 3188 ECMA/HB1 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, ensuring smooth operation.
The precise chamfer dimensions of 6 mm minimise stress concentrations, extending service life.
This bearing’s robust construction makes it a dependable choice for industrial applications.
Industrial Uses of NU 3188 ECMA/HB1 Bearing
NU 3188 ECMA/HB1 Bearing is commonly used in heavy machinery like rolling mills and large gearboxes, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even under demanding conditions.
Where Is NU 3188 ECMA/HB1 Bearing Used?
You’ll often find NU 3188 ECMA/HB1 Bearing in wind turbines and mining equipment, thanks to its robust construction and ability to withstand combined loads. Its large size makes it ideal for applications requiring substantial load capacity.
Built for Heavy-Duty Use: NU 3188 ECMA/HB1 Bearing
NU 3188 ECMA/HB1 Bearing excels in industrial fans and pumps, where its chrome steel rollers provide long-lasting performance. The open design allows for easy lubrication, extending its service life in harsh environments.
Automotive vs Aerospace: Applications of NU 3188 ECMA/HB1 Bearing
In automotive applications, NU 3188 ECMA/HB1 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its metric sizing ensures compatibility with a variety of machinery.
Essential Roles of NU 3188 ECMA/HB1 Bearing
NU 3188 ECMA/HB1 Bearing is a reliable choice for paper manufacturing equipment, where its high dynamic load capacity keeps production lines running smoothly. The grease or oil lubrication options add versatility to its use.
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