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Single Row Cylindrical Roller Bearings With Inner Ring NU 2224 ECNML

Single Row Cylindrical Roller Bearings With Inner Ring NU 2224 ECNML

The NU 2224 ECNML is a single-row cylindrical roller bearing with a 120mm bore and 215mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 117,000 lbf and operates smoothly at speeds up to 6000 RPM.

Its brass cage ensures reliable performance, while the open design allows for easy lubrication with grease or oil. The bearing works well in temperatures ranging from -30°C to 110°C.

With a width of 58mm and chamfered edges, it fits snugly in tight spaces. The bearing is interchangeable with SKF models, making it a practical choice for replacements.

Ideal for heavy-duty applications like industrial machinery or gearboxes, where both radial and axial loads are present. Compliant with RoHS and REACH standards, it’s a safe and robust option. Weighing 9.11kg, it’s built for long-lasting durability.

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Product Parameters

  • Part Number NU 2224 ECNML
  • 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 58 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.) 3.8 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 117000 lbf
  • Static Radial Load 141750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 9.11 kg
  • Shoulder Dia Of Outer Ring 187.75 mm
  • Raceway Diameter Of Inner Ring 143.5 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 2224 ECNML dimension drawing
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Features

Performance Features of NU 2224 ECNML Bearing

NU 2224 ECNML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 117,000 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage design keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 6,000 rpm, it balances durability and efficiency for various industrial uses.

NU 2224 ECNML 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.

Application

Industrial Uses of NU 2224 ECNML Bearing
NU 2224 ECNML Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it suitable for demanding environments.

Where Is NU 2224 ECNML Bearing Used?
In automotive applications, NU 2224 ECNML Bearing supports components like drivetrains and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing and open design make it easy to integrate into various vehicle models.

Perfect Fit for Automation: NU 2224 ECNML Bearing
NU 2224 ECNML Bearing works well in automated production lines, particularly in robotic arms and assembly systems. The combined load capacity and high-speed tolerance ensure reliable performance in continuous operation.

Medical vs Industrial: Where NU 2224 ECNML Bearing Excels
While NU 2224 ECNML Bearing is ideal for industrial equipment like pumps and compressors, its precision also suits medical imaging devices. The grease or oil lubrication options provide flexibility for different operational needs.

Essential Roles of NU 2224 ECNML Bearing
NU 2224 ECNML Bearing is a go-to choice for wind turbines, where its durability and load capacity withstand harsh conditions. The temperature range of -30° to 110°C ensures performance in varying climates.

Q&A

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