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Single Row Cylindrical Roller Bearings With Inner Ring NU 211 ECPH
Single Row Cylindrical Roller Bearings With Inner Ring NU 211 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NU 211 ECPH

The NU 211 ECPH is a single-row cylindrical roller bearing with a 55mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 21712 lbf and runs smoothly at speeds up to 8000 RPM.

Its PEEK cage keeps rollers centred, reducing friction and wear, while the open design allows 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, offering a reliable replacement option. Suitable for machinery like pumps or gearboxes where radial and axial loads are present.

Weighing 0.66kg, 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 NU 211 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 21 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 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 21712 lbf
  • Static Radial Load 21375 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 0.66 kg
  • Shoulder Dia Of Outer Ring 85.68 mm
  • Raceway Diameter Of Inner Ring 66 mm

Features

Performance Features of NU 211 ECPH Bearing

NU 211 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21712 lbf, ensuring reliable performance in various applications.

The PEEK cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 8000 rpm, it balances durability and efficiency for demanding tasks.

NU 211 ECPH 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 1.5 mm and 1.1 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Key Fields for NU 211 ECPH Bearing
NU 211 ECPH Bearing is commonly used in industrial machinery, especially in gearboxes and pumps, where its cylindrical roller design handles radial loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations.

Where Is NU 211 ECPH Bearing Used?
In automotive applications, NU 211 ECPH Bearing supports components like transmissions and differentials, thanks to its robust chrome steel construction. Its PEEK cage ensures smooth performance even under heavy loads.

Built for Heavy-Duty Use: NU 211 ECPH Bearing
For automation systems, NU 211 ECPH Bearing is ideal for robotic arms and conveyor belts, where precision and durability are key. The metric sizing ensures compatibility with a wide range of equipment.

Medical vs Industrial: Where NU 211 ECPH Bearing Excels
In medical devices like MRI machines, NU 211 ECPH Bearing provides reliable performance due to its high load capacity. The temperature range also makes it suitable for various industrial environments.

Q&A

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