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High-Capacity Cylindrical Roller Bearings NUH 2338 ECMH/PEX
High-Capacity Cylindrical Roller Bearings NUH 2338 ECMH/PEX

High-Capacity Cylindrical Roller Bearings NUH 2338 ECMH/PEX

The NUH 2338 ECMH/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 504,000 lbf and operates smoothly at speeds up to 2000 RPM.
Its single-row design with a machined brass cage ensures durability and reduces friction. The open seal type allows for easy lubrication with grease or oil, suitable for temperatures from -30°C to 110°C.
This bearing is interchangeable with SKF models, making it a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or large gearboxes where robust performance is needed.
Weighing 78.6kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial environments.

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Product Parameters

  • Part Number NUH 2338 ECMH/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
  • Raceway Diameter Inner Ring 240 mm
  • Chamfer Dimension r1,2(min.) 5 mm
  • Permissible Axial Displacement(max.) 4.1 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage, inner ring raceway 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 78.6 kg

Features

Performance Features of NUH 2338 ECMH/PEX Bearing
NUH 2338 ECMH/PEX Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 504000 lbf, ensuring reliable performance in heavy-duty applications.
The machined brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 2000 rpm, it balances durability and efficiency in demanding conditions.
NUH 2338 ECMH/PEX Bearing functions well in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil, reducing maintenance needs.

Application

Industrial Uses of NUH 2338 ECMH/PEX Bearing
NUH 2338 ECMH/PEX Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its high radial load capacity is essential. The machined brass cage ensures smooth operation even under demanding conditions.
What Makes NUH 2338 ECMH/PEX Bearing a Preferred Choice?
In wind turbines, NUH 2338 ECMH/PEX Bearing handles combined loads efficiently, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life in harsh environments.
Built for Heavy-Duty Use: NUH 2338 ECMH/PEX Bearing
For mining equipment, NUH 2338 ECMH/PEX Bearing provides reliable performance under extreme loads and vibrations. The precise metric dimensions ensure compatibility with a wide range of industrial applications.
Automotive vs Aerospace: Applications of NUH 2338 ECMH/PEX Bearing
In automotive manufacturing, NUH 2338 ECMH/PEX Bearing supports large presses and robotic arms, while in aerospace, it’s used in ground support equipment. Its temperature range makes it versatile for various operational conditions.
Perfect Fit for Automation: NUH 2338 ECMH/PEX Bearing
NUH 2338 ECMH/PEX Bearing is ideal for automated production lines, where its high-speed capability and durability reduce downtime. The grease or oil lubrication options provide flexibility for different maintenance schedules.

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