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Single Row Cylindrical Roller Bearings With Inner Ring NU 28/600 ECMA

Single Row Cylindrical Roller Bearings With Inner Ring NU 28/600 ECMA

The NU 28/600 ECMA is a single row cylindrical roller bearing with a 600mm bore and 730mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 297000 lbf and operates smoothly at speeds up to 1000 RPM.

Its brass cage design ensures stability, while the open seal allows for easy lubrication with grease or oil. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial machinery or large gearboxes where radial and axial loads are present.

Weighing 71kg, it’s built for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NU 28/600 ECMA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 600 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 730 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 78 mm
  • Width Tolerance -0.50mm to 0
  • Chamfer Dimension r1,2(min.) 3 mm
  • Permissible Axial Displacement(max.) 4 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass cage, outer ring centred
  • Dynamic Radial Load 297000 lbf
  • Static Radial Load 753750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1000 rpm
  • Weight 71 kg
  • Shoulder Dia Of Outer Ring 686 mm
  • Raceway Diameter Of Inner Ring 632 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 28/600 ECMA dimension drawing
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Features

Performance Features of NU 28/600 ECMA Bearing

NU 28/600 ECMA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 297,000 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 in demanding conditions.

NU 28/600 ECMA 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 3 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high load capacity and long service life.

Application

Industrial Uses of NU 28/600 ECMA Bearing
NU 28/600 ECMA Bearing is commonly used in heavy industrial machinery, such as large gearboxes and rolling mills, where its high radial load capacity ensures reliable performance. The brass cage design helps reduce friction, making it suitable for continuous operation.

Where Is NU 28/600 ECMA Bearing Used?
You’ll often find NU 28/600 ECMA Bearing in wind turbines, where its ability to handle combined loads and axial displacement is crucial. Its chrome steel construction also makes it durable in harsh outdoor conditions.

Built for Heavy-Duty Use: NU 28/600 ECMA Bearing
NU 28/600 ECMA Bearing excels in mining equipment, supporting massive loads in crushers and conveyors. The open seal type allows for easy lubrication, extending its service life in dusty environments.

Automotive vs Aerospace: Applications of NU 28/600 ECMA Bearing
In automotive applications, NU 28/600 ECMA Bearing is used in large trucks and buses for axle support. Meanwhile, in aerospace, its precision and load capacity make it suitable for ground support equipment.

Perfect Fit for Automation: NU 28/600 ECMA Bearing
NU 28/600 ECMA Bearing is ideal for automated production lines, where its high-speed capability and stability are key. The metric sizing ensures compatibility with a wide range of industrial machinery.

Q&A

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