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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2330 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2330 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2330 ECML

The NJ 2330 ECML is a single-row cylindrical roller bearing with a 150mm bore and 320mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 308250 lbf and runs smoothly at speeds up to 4000 RPM.

Its brass cage ensures durability, while the open design allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C, making it versatile for various conditions.

With a width of 108mm and a weight of 43.1kg, it’s robust yet manageable for industrial use. The inner ring design helps with axial displacement up to 10.5mm.

Ideal for heavy machinery or gearboxes where high radial and axial loads are common. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, especially as it’s interchangeable with SKF bearings.

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Product Parameters

  • Part Number NJ 2330 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Of Inner Ring 209 mm
  • Chamfer Dimension r1,2(min.) 4 mm
  • Chamfer Dimension r3,4(min.) 4 mm
  • Permissible Axial Displacement(max.) 10.5 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 308250 lbf
  • Static Radial Load 366750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 43.1 kg
  • Shoulder Dia Of Outer Ring 269.8 mm
  • Raceway Diameter Of Inner Ring 193 mm

Features

Performance Features of NJ 2330 ECML Bearing

NJ 2330 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 308250 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 2330 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 4 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 2330 ECML Bearing
NJ 2330 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it suitable for demanding environments.

Where Is NJ 2330 ECML Bearing Used?
In automotive applications, NJ 2330 ECML Bearing supports components such as truck transmissions and axle systems, thanks to its robust construction and combined load capacity. Its metric sizing makes it a versatile choice for various vehicle designs.

Built for Heavy-Duty Use: NJ 2330 ECML Bearing
For automation systems, NJ 2330 ECML Bearing provides reliable performance in robotic arms and conveyor belts, where precision and durability are key. The chrome steel rollers and rings ensure long service life under continuous operation.

Medical vs Industrial: Where NJ 2330 ECML Bearing Excels
In medical imaging equipment, NJ 2330 ECML Bearing offers stability and low noise, essential for sensitive diagnostics. Meanwhile, in industrial settings, its high load capacity and temperature tolerance make it ideal for heavy-duty applications.

Perfect Fit for Automation: NJ 2330 ECML Bearing
NJ 2330 ECML Bearing is a go-to choice for 3D printers and CNC machines, where its single-row design ensures accurate movement. The open seal type allows for easy lubrication, maintaining performance over time.

Q&A

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