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Single Row Cylindrical Roller Bearings With Inner Ring NU 2207 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NU 2207 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NU 2207 ECJ

The NU 2207 ECJ is a single row cylindrical roller bearing with a 35mm bore and 72mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 15638 lbf and spins smoothly at speeds up to 12000 RPM.

Its open design allows for easy lubrication with grease or oil, while the steel cage ensures stable performance. 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 applications like electric motors or pumps where radial and axial loads are present.

Weighing just 0.4kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 2207 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.12mm to 0
  • Chamfer Dimension r1,2(min.) 1.1 mm
  • Chamfer Dimension r3,4(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 2.8 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 Steel cage, roller centred
  • Dynamic Radial Load 15638 lbf
  • Static Radial Load 14175 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 0.4 kg
  • Shoulder Dia Of Outer Ring 60.2 mm
  • Raceway Diameter Of Inner Ring 44 mm

Features

Performance Features of NU 2207 ECJ Bearing

NU 2207 ECJ Bearing is crafted with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 15638 lbf, ensuring dependable performance in various applications.

The steel cage keeps the rollers centred, reducing friction and extending operational life.
With a maximum speed of 12000 rpm, it delivers both durability and efficiency.

NU 2207 ECJ Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, minimising maintenance needs.

The precise chamfer dimensions and axial displacement tolerance enhance installation ease.
This makes NU 2207 ECJ Bearing a reliable choice for demanding industrial environments.

Application

Industrial Uses of NU 2207 ECJ Bearing
NU 2207 ECJ Bearing is commonly used in industrial machinery like pumps and compressors, where its cylindrical roller design handles both radial and axial loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 12000 rpm.

Where Is NU 2207 ECJ Bearing Used?
In automotive applications, NU 2207 ECJ Bearing fits well in gearboxes and drivetrains, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle models, providing reliable performance under combined loads.

Built for Heavy-Duty Use: NU 2207 ECJ Bearing
NU 2207 ECJ Bearing excels in heavy-duty environments like conveyor systems, where its steel cage and roller-centred design enhance durability. The temperature range of -30° to 110°C makes it adaptable to various working conditions.

Automotive vs Industrial: Applications of NU 2207 ECJ Bearing
NU 2207 ECJ Bearing is versatile, serving both automotive and industrial sectors. In cars, it supports drivetrain components, while in factories, it’s ideal for machinery requiring high radial load capacity and smooth operation.

Perfect Fit for Automation: NU 2207 ECJ Bearing
NU 2207 ECJ Bearing is a reliable choice for automated systems like robotic arms, where precision and load handling are key. Its grease or oil lubrication options ensure long service life even in continuous operation.

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