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Single Row Cylindrical Roller Bearings With Inner Ring NJ 214 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 214 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 214 ECP

The NJ 214 ECP 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 PA66 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 gearboxes or heavy machinery where combined loads are common.

Weighing 1.18kg, it offers a sturdy build for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The inner ring design provides stability, and the 1.5mm chamfer dimensions ensure easy installation. Suitable for environments requiring precise axial displacement up to 1.2mm.

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Product Parameters

  • Part Number NJ 214 ECP
  • 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
  • Shoulder Dia Of Inner Ring 89.4 mm
  • 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 PA66 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 1.18 kg
  • Shoulder Dia Of Outer Ring 108.3 mm
  • Raceway Diameter Of Inner Ring 83.5 mm

Features

Performance Features of NJ 214 ECP Bearing

NJ 214 ECP Bearing is crafted 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 PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 6000 rpm, it balances durability and efficiency.

NJ 214 ECP 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 ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NJ 214 ECP Bearing
NJ 214 ECP Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles combined loads efficiently. The chrome steel construction ensures durability in demanding industrial environments.

In automotive applications, NJ 214 ECP Bearing supports components such as transmissions and differentials, providing reliable performance under high speeds. Its metric sizing makes it a versatile choice for various vehicle models.

For automation systems, NJ 214 ECP Bearing’s open design and PA66 cage allow smooth operation in robotic arms and conveyor belts. The high-speed capability up to 6000 rpm makes it suitable for precision tasks.

Where Is NJ 214 ECP Bearing Used?
You’ll find NJ 214 ECP Bearing in wind turbines, where its ability to handle radial and axial loads is crucial for stable operation. The grease or oil lubrication options adapt to different environmental conditions.

In printing machinery, NJ 214 ECP Bearing ensures consistent performance due to its precise tolerances and high dynamic load capacity. The temperature range of -30° to 110°C makes it reliable in various climates.

Built for Heavy-Duty Use: NJ 214 ECP Bearing
NJ 214 ECP Bearing excels in construction equipment like cranes and excavators, where its robust design withstands heavy loads. The single-row construction simplifies installation and maintenance.

For agricultural machinery, NJ 214 ECP Bearing’s resistance to wear and tear makes it ideal for tractors and harvesters. The roller-centred cage ensures even load distribution, extending service life.

Automotive vs Aerospace: Applications of NJ 214 ECP Bearing
In automotive systems, NJ 214 ECP Bearing is often used in wheel hubs and drivetrains for its load-handling capabilities. The aerospace industry values its precision in auxiliary power units.

For railway applications, NJ 214 ECP Bearing’s ability to handle vibrations and shocks makes it suitable for bogies and traction motors. The wide temperature range ensures performance in diverse conditions.

Q&A

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