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Single Row Cylindrical Roller Bearings With Inner Ring NJ 232 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 232 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 232 ECML

The NJ 232 ECML is a single-row cylindrical roller bearing with a 160mm bore and 290mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 131625 lbf and operates smoothly at speeds up to 4000 RPM.

Its brass cage design ensures durability, 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 gearboxes or large machinery where radial and axial loads are present.

Weighing 14.4kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NJ 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
  • Shoulder Dia Of Inner Ring 206 mm
  • 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 14.4 kg
  • Shoulder Dia Of Outer Ring 249.6 mm
  • Raceway Diameter Of Inner Ring 195 mm

Features

Performance Features of NJ 232 ECML Bearing

NJ 232 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 131625 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage design keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 4000 rpm, it balances durability and efficiency in demanding conditions.

NJ 232 ECML 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 NJ 232 ECML Bearing
NJ 232 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its robust design handles combined loads effortlessly. The brass cage ensures smooth operation even at high speeds, making it a reliable choice for demanding environments.

Where Is NJ 232 ECML Bearing Used?
You’ll often find NJ 232 ECML Bearing in wind turbines and mining equipment, thanks to its ability to withstand radial and axial forces. Its chrome steel construction offers durability, while the open design allows for easy lubrication.

Built for Heavy-Duty Use: NJ 232 ECML Bearing
NJ 232 ECML Bearing excels in applications like steel mills and paper processing machines, where high loads and speeds are common. The metric sizing ensures compatibility with a wide range of industrial equipment across different regions.

Automotive vs Aerospace: Applications of NJ 232 ECML Bearing
In automotive systems, NJ 232 ECML Bearing supports components like drivetrains, offering stability under heavy loads. For aerospace, its precision and reliability make it suitable for auxiliary systems, though it’s more commonly seen in ground-based machinery.

Perfect Fit for Automation: NJ 232 ECML Bearing
NJ 232 ECML Bearing is ideal for automated production lines, where its high-speed capability and low maintenance requirements shine. The brass cage reduces friction, ensuring consistent performance in repetitive tasks.

Q&A

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