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High-Capacity Cylindrical Roller Bearings NUH 2330 ECMH

High-Capacity Cylindrical Roller Bearings NUH 2330 ECMH

The NUH 2330 ECMH is a high-capacity cylindrical roller bearing with a 150mm bore and 320mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 321750 lbf and runs smoothly at speeds up to 3000 RPM.
Its single-row design with a machined brass cage ensures durability and precise performance. The open seal type allows for easy lubrication with grease or oil.
This bearing can operate in temperatures from -30°C to 110°C and is interchangeable with SKF models. Ideal for heavy-duty applications like industrial gearboxes or large machinery.
Weighing 42kg, it’s robust yet efficient for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number NUH 2330 ECMH
  • 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 150 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Outer Ring 269 mm
  • Raceway Diameter Inner Ring 193 mm
  • Chamfer Dimension r1,2(min.) 4 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 321750 lbf
  • Static Radial Load 396000 lbf
  • Max Speed 3000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 42 kg
High-Capacity Cylindrical Roller Bearings NUH 2330 ECMH dimension drawing
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Features

Performance Features of NUH 2330 ECMH Bearing
NUH 2330 ECMH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 321750 lbf, ensuring reliable operation in heavy-duty applications.
The machined brass cage keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 3000 rpm, it balances durability and efficiency for industrial use.
NUH 2330 ECMH Bearing works well with both grease and oil lubrication, adapting to various maintenance needs.
Its temperature range of -30° to 110 °C ensures performance in diverse operating conditions.

Application

Industrial Uses of NUH 2330 ECMH Bearing
NUH 2330 ECMH Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its high radial load capacity ensures reliable performance. The machined brass cage helps reduce friction, making it suitable for continuous operation.
In the automotive sector, NUH 2330 ECMH Bearing supports components such as truck transmissions and differential systems, handling combined loads with ease. Its chrome steel construction provides durability under demanding conditions.
For wind turbine applications, NUH 2330 ECMH Bearing’s ability to handle high speeds and heavy loads makes it a dependable choice. The open design allows for efficient lubrication, extending service life in harsh environments.
NUH 2330 ECMH Bearing also finds use in mining equipment, where its robust design withstands extreme loads and vibrations. The metric sizing ensures compatibility with a wide range of industrial machinery.

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