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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2318 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2318 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2318 ECP

The NJ 2318 ECP is a single row cylindrical roller bearing with a 90mm bore and 190mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 112500 lbf and operates smoothly at speeds up to 4000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth rolling and long service life. The bearing works well in temperatures ranging from -30°C to 110°C.

With a permissible axial displacement of 6mm, it offers flexibility in mounting. This model is interchangeable with SKF bearings, making it a reliable choice for replacements.

Ideal for heavy-duty applications like industrial gearboxes or machinery where high radial and axial loads are present. Weighing 8.16kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 2318 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 64 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 124 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 6 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 112500 lbf
  • Static Radial Load 121500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 8.16 kg
  • Shoulder Dia Of Outer Ring 160.25 mm
  • Raceway Diameter Of Inner Ring 113.5 mm

Features

Performance Features of NJ 2318 ECP Bearing

NJ 2318 ECP Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 112500 lbf, ensuring reliable performance in heavy-duty applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 4000 rpm, it delivers both durability and efficiency.

NJ 2318 ECP Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, minimising maintenance needs.

Application

Industrial Uses of NJ 2318 ECP Bearing
NJ 2318 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles high radial loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is NJ 2318 ECP Bearing Used?
You’ll often find NJ 2318 ECP Bearing in conveyor systems and mining equipment, thanks to its ability to manage combined loads. Its open design allows for easy lubrication, extending service life in high-speed applications.

Perfect Fit for Automation: NJ 2318 ECP Bearing
NJ 2318 ECP Bearing works well in automated production lines, particularly in robotic arms and assembly systems. The PA66 cage reduces friction, making it a reliable choice for continuous operation.

Automotive vs Aerospace: Applications of NJ 2318 ECP Bearing
In automotive applications, NJ 2318 ECP Bearing supports components like drivetrains and wheel hubs. For aerospace, its precision and load capacity make it suitable for auxiliary systems in aircraft.

Essential Roles of NJ 2318 ECP Bearing
NJ 2318 ECP Bearing is vital in wind turbines, where it handles significant radial and axial loads. The grease or oil lubrication options ensure smooth performance even in extreme weather conditions.

Q&A

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