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Single Row Cylindrical Roller Bearings With Inner Ring NUP 324 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NUP 324 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NUP 324 ECML

The NUP 324 ECML 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 5000 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 practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.

Weighing 15.8kg, 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 NUP 324 ECML
  • 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
  • Shoulder Dia Of Inner Ring 168 mm
  • Chamfer Dimension r1,2(min.) 3 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 5000 rpm
  • Weight 15.8 kg
  • Shoulder Dia Of Outer Ring 218.7 mm
  • Raceway Diameter Of Inner Ring 154 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 3 mm

Features

Performance Features of NUP 324 ECML Bearing

NUP 324 ECML 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 5000 rpm, it balances durability and efficiency in demanding conditions.

NUP 324 ECML 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 bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NUP 324 ECML Bearing
NUP 324 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles both radial and axial loads efficiently.
The chrome steel construction ensures durability in high-load environments, while the PA66 cage reduces friction for smoother operation.

Where Is NUP 324 ECML Bearing Used?
You’ll often find NUP 324 ECML Bearing in automotive applications such as truck transmissions, where its combined load capacity supports heavy-duty performance.
Its metric sizing and open design make it easy to integrate into various European and Asian vehicle models.

Built for Heavy-Duty Use: NUP 324 ECML Bearing
NUP 324 ECML Bearing excels in construction equipment like cranes and excavators, thanks to its robust chrome steel rollers and high dynamic load rating.
The wide temperature range (-30° to 110°C) ensures reliability in both hot and cold working conditions.

Automotive vs Aerospace: Applications of NUP 324 ECML Bearing
In automotive settings, NUP 324 ECML Bearing is ideal for wheel hubs and drivetrains, offering stability under combined loads.
For aerospace ground equipment, its precision and high-speed capability (up to 5000 rpm) make it a dependable choice for maintenance tools.

Perfect Fit for Automation: NUP 324 ECML Bearing
NUP 324 ECML Bearing works well in robotic arms and automated assembly lines, where its low-friction PA66 cage enhances precision.
The open seal design allows for easy lubrication, reducing downtime in continuous operations.

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