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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2328 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2328 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2328 ECML

The NJ 2328 ECML is a single row cylindrical roller bearing with a 140mm bore and 300mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 270,000 lbf and reaches speeds of 4000 RPM.

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

With a width of 102mm and a weight of 36.5kg, it’s built for heavy-duty applications. The inner ring design helps with axial displacement up to 9.7mm.

Ideal for industrial machinery like gearboxes or compressors where high radial loads are common. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number NJ 2328 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 140 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 300 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 102 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Of Inner Ring 195 mm
  • Chamfer Dimension r1,2(min.) 4 mm
  • Chamfer Dimension r3,4(min.) 4 mm
  • Permissible Axial Displacement(max.) 9.7 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 270000 lbf
  • Static Radial Load 321750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 36.5 kg
  • Shoulder Dia Of Outer Ring 251.7 mm
  • Raceway Diameter Of Inner Ring 180 mm

Features

Performance Features of NJ 2328 ECML Bearing

NJ 2328 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 270,000 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage design keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 4,000 rpm, it balances durability and efficiency in demanding conditions.

NJ 2328 ECML Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil, simplifying maintenance.

The precise chamfer dimensions of 4 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long-lasting performance.

Application

Industrial Uses of NJ 2328 ECML Bearing
NJ 2328 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its high radial load capacity ensures reliable performance. The brass cage design helps reduce friction, making it suitable for continuous operation.

In automotive applications, NJ 2328 ECML Bearing supports components such as truck transmissions and differential systems, handling combined loads with ease. Its chrome steel construction provides durability under demanding conditions.

For wind turbines, NJ 2328 ECML Bearing’s ability to handle high speeds and heavy loads makes it a practical choice for rotor shafts. The open seal design allows for efficient lubrication, extending service life in harsh environments.

NJ 2328 ECML Bearing also finds use in mining equipment, where its robust design withstands extreme loads and vibrations. The metric dimensions ensure compatibility with a wide range of industrial machinery.

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