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Single Row Cylindrical Roller Bearings With Inner Ring NU 324 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NU 324 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NU 324 ECP

The NU 324 ECP is a single row cylindrical roller bearing with a 120mm bore and 260mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 137250 lbf and runs smoothly at speeds up to 3000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures durability. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a reliable replacement option. Ideal for heavy machinery or industrial gearboxes where high radial loads are common.

Weighing 13kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number NU 324 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 260 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 55 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 3.7 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 137250 lbf
  • Static Radial Load 139500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 3000 rpm
  • Weight 13 kg
  • Shoulder Dia Of Outer Ring 217.65 mm
  • Raceway Diameter Of Inner Ring 154 mm

Features

Performance Features of NU 324 ECP Bearing

NU 324 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 137250 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 3000 rpm, it balances durability and efficiency in demanding conditions.

NU 324 ECP 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 chamfer dimensions of 3 mm ensure easy installation and alignment.
This makes NU 324 ECP Bearing a practical choice for various industrial applications.

Application

Industrial Uses of NU 324 ECP Bearing
NU 324 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 3000 rpm.

In automotive applications, NU 324 ECP Bearing supports components such as drivetrains and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, particularly in European markets.

For automation systems, NU 324 ECP Bearing’s precise axial displacement capability makes it ideal for robotic arms and CNC machines. The PA66 cage material reduces friction, enhancing performance in continuous operation scenarios.

Key Fields for NU 324 ECP Bearing
NU 324 ECP Bearing excels in wind turbine applications, where its dynamic radial load capacity of 137250 lbf ensures reliability under fluctuating forces. The grease or oil lubrication options adapt well to outdoor and harsh environments.

In construction equipment, NU 324 ECP Bearing’s static radial load rating of 139500 lbf makes it a dependable choice for cranes and excavators. The wide temperature range (-30° to 110 °C) further suits diverse working conditions.

What Makes NU 324 ECP Bearing a Preferred Choice?
NU 324 ECP Bearing’s single-row design simplifies installation in compact spaces like electric motors and pumps. The roller-centred PA66 cage minimises wear, extending service life in demanding industrial settings.

For precision instruments, NU 324 ECP Bearing’s chamfer dimensions (3 mm) ensure smooth integration into assemblies like medical imaging devices. Its compliance with RoHS and REACH standards also meets strict environmental regulations.

Q&A

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