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High-Capacity Cylindrical Roller Bearings NCF 2338 ECJB/PEX
High-Capacity Cylindrical Roller Bearings NCF 2338 ECJB/PEX

High-Capacity Cylindrical Roller Bearings NCF 2338 ECJB/PEX

The NCF 2338 ECJB/PEX is a high-capacity cylindrical roller bearing with a 190mm bore and 400mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 504000 lbf and runs smoothly at speeds up to 2000 RPM.
Its single-row design with an inner ring ensures stability, while the open seal allows for easy lubrication with grease or oil. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large gearboxes where robust performance is needed.
Weighing 78kg, it’s built for durability and long-term use. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number NCF 2338 ECJB/PEX
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 132 mm
  • Width Tolerance -0.30mm to 0
  • Shoulder Dia Outer Ring 341.2 mm
  • Chamfer Dimension r1,2(min.) 5 mm
  • Permissible Axial Displacement(max.) 9.5 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Sheet steel cage, inner ring centred
  • Dynamic Radial Load 504000 lbf
  • Static Radial Load 618750 lbf
  • Max Speed 2000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 78 kg
  • Shoulder Dia Of Inner Ring 262.2 mm
  • Raceway Diameter Outer Ring 360 mm

Features

Performance Features of NCF 2338 ECJB/PEX Bearing
NCF 2338 ECJB/PEX Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 504,000 lbf, ensuring robust performance in heavy-duty applications.
The sheet steel cage keeps the rollers aligned, reducing friction and extending operational life.
With a maximum speed of 2,000 rpm, it delivers both durability and efficiency.
NCF 2338 ECJB/PEX 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 tolerances of NCF 2338 ECJB/PEX Bearing ensure reliable performance in demanding environments.
Its large bore diameter of 190 mm makes it suitable for heavy industrial applications.

Application

Industrial Uses of NCF 2338 ECJB/PEX Bearing
NCF 2338 ECJB/PEX Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its high radial load capacity ensures reliable performance. The open design allows for efficient lubrication, making it suitable for continuous operation.
In wind turbine applications, NCF 2338 ECJB/PEX Bearing handles combined loads effectively, supporting the main shaft with its durable chrome steel construction. Its metric sizing ensures compatibility with most European-designed turbine systems.
For mining equipment, NCF 2338 ECJB/PEX Bearing’s robust design withstands harsh conditions, such as in crushers and vibrating screens. The sheet steel cage provides added stability, even under extreme loads.
Automotive vs Aerospace: Applications of NCF 2338 ECJB/PEX Bearing
In automotive manufacturing, NCF 2338 ECJB/PEX Bearing is found in large presses and stamping machines, where precision and strength are key. Its high-speed capability makes it a dependable choice for production lines.
Aerospace applications benefit from NCF 2338 ECJB/PEX Bearing’s ability to handle both radial and axial loads in landing gear systems. The temperature range ensures performance in varying climatic conditions.
Built for Heavy-Duty Use: NCF 2338 ECJB/PEX Bearing
NCF 2338 ECJB/PEX Bearing excels in steel mills, where it supports rolling mills under intense pressure and heat. The grease or oil lubrication options adapt to different operational needs.
For paper processing machines, NCF 2338 ECJB/PEX Bearing’s smooth operation reduces downtime, enhancing productivity. Its weight and dimensions make it ideal for large-scale industrial equipment.

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