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Single Row Cylindrical Roller Bearings With Inner Ring NU 2211 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NU 2211 ECPH

The NU 2211 ECPH is a single row cylindrical roller bearing with a 55mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 25650 lbf and reaches speeds of 8000 RPM.

Its PEEK cage keeps rollers centred for smooth operation, while the open design allows easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.

With a compact width of 25mm, it fits neatly into tight spaces. The chamfered edges (1.5mm and 1.1mm) help with easy installation.

Ideal for industrial machinery or gearboxes where radial and axial loads are present. Compliant with RoHS and REACH standards, it’s a practical choice for replacements, being interchangeable with SKF bearings. Weighs 0.79kg for its robust size.

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Product Parameters

  • Part Number NU 2211 ECPH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 25 mm
  • Width Tolerance -0.15mm to 0
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 1.5 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 PEEK cage, roller centred
  • Dynamic Radial Load 25650 lbf
  • Static Radial Load 26550 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 0.79 kg
  • Shoulder Dia Of Outer Ring 85.7 mm
  • Raceway Diameter Of Inner Ring 66 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 2211 ECPH dimension drawing
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Features

How Does NU 2211 ECPH Bearing Handle Combined Loads?

NU 2211 ECPH Bearing features a chrome steel construction, providing robust resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 25650 lbf, ensuring reliable performance in demanding conditions.
The PEEK cage keeps rollers centred, reducing friction and extending service life.
With a maximum speed of 8000 rpm, it delivers efficient operation for various applications.

Application

Industrial Uses of NU 2211 ECPH Bearing
NU 2211 ECPH Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding industrial environments.

What Makes NU 2211 ECPH Bearing a Preferred Choice?
In automotive applications, NU 2211 ECPH Bearing supports components like transmissions and differentials, thanks to its high-speed capability and PEEK cage for reduced friction. Its metric sizing makes it versatile for various vehicle designs.

Perfect Fit for Automation: NU 2211 ECPH Bearing
NU 2211 ECPH Bearing works well in robotic arms and conveyor systems, where precise movement and load distribution are key. The open seal design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where NU 2211 ECPH Bearing Excels
NU 2211 ECPH Bearing is reliable in medical imaging devices, offering smooth operation under consistent loads. In industrial settings, it’s ideal for pumps and compressors, where its combined load capacity shines.

Where Is NU 2211 ECPH Bearing Used?
NU 2211 ECPH Bearing fits well in consumer appliances like washing machines, providing quiet and efficient performance. Its temperature range also makes it suitable for environments with varying thermal conditions.

Q&A

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