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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2214 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2214 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2214 ECML

The NJ 2214 ECML 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 40500 lbf and spins smoothly at speeds up to 10000 RPM.

Its brass cage design ensures stability, while the open seal 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, making it a practical choice for replacements. Ideal for heavy-duty applications like gearboxes or industrial machinery where radial and axial loads are present.

Weighing 1.68kg, 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 NJ 2214 ECML
  • 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 31 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.) 1.7 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 Brass cage, inner or outer ring centred
  • Dynamic Radial Load 40500 lbf
  • Static Radial Load 43425 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 1.68 kg
  • Shoulder Dia Of Outer Ring 108.9 mm
  • Raceway Diameter Of Inner Ring 83.5 mm

Features

How Does NJ 2214 ECML Bearing Handle Combined Loads?

NJ 2214 ECML Bearing features a single-row cylindrical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 40,500 lbf.
The brass cage keeps rollers aligned, reducing friction and extending service life.
With a maximum speed of 10,000 rpm, it offers reliable performance in demanding conditions.

Application

Industrial Uses of NJ 2214 ECML Bearing
NJ 2214 ECML Bearing is commonly used in heavy-duty industrial machinery, such as gearboxes and large conveyor systems, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it a reliable choice for continuous operation.

Where Is NJ 2214 ECML Bearing Used?
In automotive applications, NJ 2214 ECML Bearing supports components like differential systems and wheel hubs, thanks to its combined load capacity. Its chrome steel construction provides durability under demanding conditions, ensuring long service life.

Built for Heavy-Duty Use: NJ 2214 ECML Bearing
For automation and robotics, NJ 2214 ECML Bearing excels in precision applications like robotic arms, where its high-speed capability and stability are crucial. The open design allows for easy lubrication, reducing maintenance downtime.

Automotive vs Aerospace: Applications of NJ 2214 ECML Bearing
In aerospace, NJ 2214 ECML Bearing is used in auxiliary systems like landing gear mechanisms, where reliability is paramount. Its metric sizing and high dynamic load rating make it versatile for various demanding environments.

Key Fields for NJ 2214 ECML Bearing
NJ 2214 ECML Bearing is ideal for medical imaging devices, where its smooth rotation and low noise are essential. The temperature range of -30° to 110°C ensures performance in diverse clinical settings.

Q&A

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