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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2306 ECPH
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2306 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2306 ECPH

The NJ 2306 ECPH is a single-row cylindrical roller bearing with a 30mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 18675 lbf and spins smoothly at speeds up to 12000 RPM.

Its PEEK cage keeps rollers centred, reducing friction and wear, while the open design allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery or gearboxes where high radial and axial loads are present.

Weighing 0.54kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number NJ 2306 ECPH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 27 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 45 mm
  • Chamfer Dimension r1,2(min.) 1.1 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 2.4 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 PEEK cage, roller centred
  • Dynamic Radial Load 18675 lbf
  • Static Radial Load 16875 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 0.54 kg
  • Shoulder Dia Of Outer Ring 58.48 mm
  • Raceway Diameter Of Inner Ring 40.5 mm

Features

How Does NJ 2306 ECPH Bearing Handle Combined Loads?

NJ 2306 ECPH Bearing is built with chrome steel rings and rollers, providing strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 18675 lbf, ensuring reliable performance in demanding applications.
The PEEK cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 12,000 rpm, it balances durability and efficiency in high-speed operations.

Application

Industrial Uses of NJ 2306 ECPH Bearing
NJ 2306 ECPH Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its cylindrical roller design handles combined loads efficiently. The PEEK cage ensures smooth operation even at high speeds, making it a reliable choice for demanding environments.

Where Is NJ 2306 ECPH Bearing Used?
You’ll often find NJ 2306 ECPH Bearing in automotive applications such as transmissions and differentials, where its high radial load capacity is essential. The chrome steel construction also provides excellent durability under constant stress.

Built for Heavy-Duty Use: NJ 2306 ECPH Bearing
NJ 2306 ECPH Bearing excels in automation equipment like robotic arms, where precision and reliability are key. Its open design allows for easy lubrication, ensuring long service life in continuous operation.

Automotive vs Industrial: Applications of NJ 2306 ECPH Bearing
In automotive settings, NJ 2306 ECPH Bearing supports high-speed components like drive shafts, while in industrial settings, it’s ideal for pumps and compressors. The metric sizing ensures compatibility across various machinery types.

Perfect Fit for Automation: NJ 2306 ECPH Bearing
NJ 2306 ECPH Bearing is a great match for 3D printers and CNC machines, where its low friction and high-speed capability enhance performance. The grease or oil lubrication options make it adaptable to different operating conditions.

Q&A

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