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

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2306 ECP

The NJ 2306 ECP 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 reaches speeds of 12000 RPM.

Its PA66 cage keeps rollers centred for smooth operation, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.

With a 27mm width and 1.1mm chamfer, it fits snugly in tight spaces. The inner ring design ensures stability under axial displacement up to 2.4mm.

Ideal for industrial machinery or gear systems requiring robust radial and axial load support. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement. Weighing 0.54kg, it balances strength and practicality.

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Product Parameters

  • Part Number NJ 2306 ECP
  • 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 PA66 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

Performance Features of NJ 2306 ECP Bearing

NJ 2306 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18675 lbf, ensuring reliable performance in demanding conditions.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 12000 rpm, it balances durability and efficiency.

NJ 2306 ECP Bearing operates smoothly in temperatures from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

Application

Industrial Uses of NJ 2306 ECP Bearing
NJ 2306 ECP Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

In automotive applications, NJ 2306 ECP Bearing fits well in transmissions and wheel hubs, providing reliable performance under high-speed conditions. Its open design allows for easy lubrication, extending service life.

For automation equipment, NJ 2306 ECP Bearing supports precise motion control in robotic arms and assembly lines. The PA66 cage material reduces friction, making it suitable for continuous operation.

Where Is NJ 2306 ECP Bearing Used?
You’ll often find NJ 2306 ECP Bearing in wind turbines, where its ability to handle combined loads is crucial for stable rotor operation. The metric sizing ensures compatibility with most European designs.

In printing machinery, NJ 2306 ECP Bearing offers smooth rotation for high-speed rollers. Its temperature range of -30° to 110°C makes it adaptable to various working conditions.

Built for Heavy-Duty Use: NJ 2306 ECP Bearing
NJ 2306 ECP Bearing excels in construction equipment like excavators, where its robust design withstands heavy loads and vibrations. The grease or oil lubrication options provide flexibility for different maintenance needs.

In agricultural machinery, NJ 2306 ECP Bearing ensures reliable performance in tractors and harvesters. Its high dynamic radial load capacity of 18675 lbf makes it a dependable choice for tough tasks.

Automotive vs Aerospace: Applications of NJ 2306 ECP Bearing
In automotive systems, NJ 2306 ECP Bearing is ideal for drivetrains, offering a balance of speed and load capacity. The 12000 rpm max speed suits high-performance vehicles.

For aerospace ground equipment, NJ 2306 ECP Bearing provides precision in landing gear testing rigs. Its compliance with RoHS and REACH standards ensures environmental safety.

Q&A

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