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Single Row Cylindrical Roller Bearings With Inner Ring NU 214 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NU 214 ECJ

The NU 214 ECJ is a single row cylindrical roller bearing with a 70mm bore and 125mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 30825 lbf and operates smoothly at speeds up to 6000 RPM.

Its open design allows for easy lubrication with grease or oil, while the steel cage ensures reliable performance. The bearing works well 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 applications like industrial machinery or gearboxes where radial and axial loads are present.

Weighing 1.12kg, it offers a sturdy build for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NU 214 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 24 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.) 1.2 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 30825 lbf
  • Static Radial Load 30825 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 1.12 kg
  • Shoulder Dia Of Outer Ring 108.3 mm
  • Raceway Diameter Of Inner Ring 83.5 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 214 ECJ dimension drawing
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Features

Performance Features of NU 214 ECJ Bearing

NU 214 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30825 lbf, ensuring reliable performance in various applications.

The steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 6000 rpm, it balances durability and efficiency for demanding tasks.

NU 214 ECJ Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, enhancing maintenance convenience.

Application

Industrial Uses of NU 214 ECJ Bearing
NU 214 ECJ Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its cylindrical roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, making it suitable for continuous operation.

In automotive applications, NU 214 ECJ Bearing supports components such as transmissions and differentials, ensuring smooth performance under combined loads. Its metric sizing ensures compatibility with a wide range of vehicle models.

For automation equipment, NU 214 ECJ Bearing’s steel cage and chrome steel construction provide reliability in high-speed scenarios like robotic arms. The precise tolerances ensure consistent performance in demanding environments.

Where Is NU 214 ECJ Bearing Used?
NU 214 ECJ Bearing finds its place in wind turbines, where its ability to handle radial and axial loads is crucial for stable operation. The grease or oil lubrication options make it adaptable to various environmental conditions.

In printing machinery, NU 214 ECJ Bearing’s high-speed capability and durability ensure smooth paper handling. The chrome steel rollers reduce wear, extending the bearing’s lifespan in high-use applications.

Built for Heavy-Duty Use: NU 214 ECJ Bearing
NU 214 ECJ Bearing is ideal for construction equipment like cranes, where its robust design withstands heavy loads. The steel cage ensures stability even under extreme conditions.

In agricultural machinery, NU 214 ECJ Bearing supports components like harvesters, providing reliable performance in dusty environments. The wide temperature range makes it suitable for outdoor use year-round.

Automotive vs Aerospace: Applications of NU 214 ECJ Bearing
In automotive systems, NU 214 ECJ Bearing is often found in wheel hubs, offering durability and load capacity. Its metric dimensions make it a standard choice for many manufacturers.

For aerospace applications, NU 214 ECJ Bearing’s precision and high-speed performance are valuable in auxiliary systems. The chrome steel construction meets the stringent requirements of aviation standards.

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