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Single Row Cylindrical Roller Bearings With Inner Ring NU 2212 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NU 2212 ECM

The NU 2212 ECM is a single-row cylindrical roller bearing with a 60mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 32850 lbf and operates smoothly at speeds up to 8000 RPM.

Its brass cage ensures stable roller movement, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where radial and axial loads are present.

Weighing 1.2kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NU 2212 ECM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 28 mm
  • Width Tolerance -0.15mm to 0
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.5 mm
  • Permissible Axial Displacement(max.) 1.4 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, roller centred
  • Dynamic Radial Load 32850 lbf
  • Static Radial Load 34425 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 1.2 kg
  • Shoulder Dia Of Outer Ring 95.1 mm
  • Raceway Diameter Of Inner Ring 72 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 2212 ECM dimension drawing
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Features

How Does NU 2212 ECM Bearing Handle Combined Loads?

NU 2212 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 32,850 lbf, ensuring reliable performance in demanding conditions.
The brass cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 8,000 rpm, it balances durability and efficiency.

Application

Industrial Uses of NU 2212 ECM Bearing
NU 2212 ECM Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles combined loads efficiently. The brass cage ensures smooth operation even at high speeds up to 8000 rpm.

Where Is NU 2212 ECM Bearing Used?
You’ll often find NU 2212 ECM Bearing in conveyor systems and industrial pumps, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, making it ideal for continuous operation environments.

Built for Heavy-Duty Use: NU 2212 ECM Bearing
NU 2212 ECM Bearing excels in applications like printing presses and compressors, where its high dynamic radial load capacity is crucial. The metric sizing ensures compatibility with a wide range of industrial equipment.

Automotive vs Aerospace: Applications of NU 2212 ECM Bearing
In automotive settings, NU 2212 ECM Bearing supports components like transmissions and differentials, offering reliable performance. For aerospace, its precision engineering meets the demands of auxiliary power units and landing gear systems.

Perfect Fit for Automation: NU 2212 ECM Bearing
NU 2212 ECM Bearing is a great choice for robotic arms and automated assembly lines, where its low friction and high-speed capabilities shine. The temperature range of -30° to 110°C ensures versatility in various operating conditions.

Q&A

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