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Single Row Cylindrical Roller Bearings With Inner Ring NU 224 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NU 224 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 224 ECML

The NU 224 ECML is a single row cylindrical roller bearing with a 120mm bore and 215mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 87750 lbf and runs smoothly at speeds up to 6000 RPM.

Its brass cage design ensures durability, while the open seal allows for easy lubrication with grease or oil. 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 machinery or industrial equipment where high radial loads are common.

Weighing 6.29kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number NU 224 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 215 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 40 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension r1,2(min.) 2.1 mm
  • Chamfer Dimension r3,4(min.) 2.1 mm
  • Permissible Axial Displacement(max.) 1.9 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 Brass cage, inner or outer ring centred
  • Dynamic Radial Load 87750 lbf
  • Static Radial Load 96750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 6.29 kg
  • Shoulder Dia Of Outer Ring 187.75 mm
  • Raceway Diameter Of Inner Ring 143.5 mm

Features

Performance Features of NU 224 ECML Bearing

NU 224 ECML Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 87,750 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 6,000 rpm, it delivers reliable performance in various conditions.

NU 224 ECML Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, extending maintenance intervals.

The precise chamfer dimensions of 2.1 mm ensure smooth installation and operation.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NU 224 ECML Bearing
NU 224 ECML Bearing is commonly used in heavy machinery like gearboxes and industrial pumps, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds up to 6000 rpm.

What Makes NU 224 ECML Bearing a Preferred Choice?
In automotive applications, NU 224 ECML Bearing supports components like drivetrains and axles, thanks to its robust chrome steel construction. Its metric sizing makes it a versatile fit for various vehicle designs.

Built for Heavy-Duty Use: NU 224 ECML Bearing
For automation systems, NU 224 ECML Bearing excels in robotic arms and conveyor belts, where precision and durability are key. The open seal design allows for easy lubrication maintenance.

Medical vs Industrial: Where NU 224 ECML Bearing Excels
While NU 224 ECML Bearing isn’t typically used in medical devices, it shines in industrial settings like printing presses and compressors. Its high static radial load capacity ensures reliability in demanding environments.

Perfect Fit for Automation: NU 224 ECML Bearing
In 3D printers and CNC machines, NU 224 ECML Bearing provides stable performance with minimal axial displacement. The grease or oil lubrication options adapt well to different operating conditions.

Q&A

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