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Single Row Cylindrical Roller Bearings With Inner Ring NU 232 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 232 ECML

The NU 232 ECML is a single row cylindrical roller bearing with a 160mm bore and 290mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 131625 lbf and runs smoothly at speeds up to 4000 RPM.

Its brass cage design ensures stable performance, while the open structure allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

With a width of 48mm and chamfered edges, it fits snugly in tight spaces. Ideal for heavy machinery like gearboxes or industrial equipment where radial and axial loads are present.

Weighing 14.2kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, making it a safe and reliable choice. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number NU 232 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 160 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 290 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 48 mm
  • Width Tolerance -0.25mm to 0
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 2.7 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, inner or outer ring centred
  • Dynamic Radial Load 131625 lbf
  • Static Radial Load 153000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 14.2 kg
  • Shoulder Dia Of Outer Ring 249.6 mm
  • Raceway Diameter Of Inner Ring 195 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 232 ECML dimension drawing
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Features

How Does NU 232 ECML Bearing Handle Combined Loads?

NU 232 ECML Bearing features a chrome steel construction, providing strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 131,625 lbf, ensuring reliable performance in demanding applications.
The brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 4,000 rpm, it balances durability and efficiency.

Application

Industrial Uses of NU 232 ECML Bearing
NU 232 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 4000 rpm.

Where Is NU 232 ECML Bearing Used?
In automotive applications, NU 232 ECML Bearing supports components such as transmission systems and differentials, thanks to its robust chrome steel construction. Its brass cage ensures smooth rotation even under heavy radial loads.

Built for Heavy-Duty Use: NU 232 ECML Bearing
NU 232 ECML Bearing excels in construction equipment like cranes and excavators, where its high dynamic radial load capacity of 131625 lbf is essential. The metric sizing ensures compatibility with a wide range of industrial machinery.

Automotive vs Aerospace: Applications of NU 232 ECML Bearing
NU 232 ECML Bearing is versatile enough for both automotive transmissions and aerospace landing gear systems, where precision and durability are key. Its temperature range of -30° to 110 °C makes it reliable in extreme conditions.

Perfect Fit for Automation: NU 232 ECML Bearing
NU 232 ECML Bearing is ideal for robotic arms and automated production lines, where its low friction and high-speed capabilities enhance performance. The brass cage design reduces wear, ensuring long service life.

Q&A

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