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

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2214 ECP

The NJ 2214 ECP is a single row cylindrical roller bearing with a 70mm bore and 125mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 40500 lbf and spins smoothly at speeds up to 6000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures smooth operation. The bearing performs reliably 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 industrial gearboxes or machinery where radial and axial loads are present.

Weighing 1.51kg, 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 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 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 PA66 cage, roller 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 6000 rpm
  • Weight 1.51 kg
  • Shoulder Dia Of Outer Ring 108.2 mm
  • Raceway Diameter Of Inner Ring 83.5 mm

Features

How Does NJ 2214 ECP Bearing Handle Combined Loads?

NJ 2214 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 40500 lbf, ensuring reliable performance in demanding conditions.
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 in various applications.

Application

Industrial Uses of NJ 2214 ECP Bearing
NJ 2214 ECP Bearing is commonly used in heavy machinery like gearboxes and electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding industrial environments.

What Makes NJ 2214 ECP Bearing a Preferred Choice?
In automotive applications, NJ 2214 ECP Bearing supports components such as transmissions and differentials, offering reliable performance under high-speed conditions. Its metric sizing makes it a versatile fit for various vehicle designs.

Perfect Fit for Automation: NJ 2214 ECP Bearing
For automated production lines, NJ 2214 ECP Bearing provides smooth operation in robotic arms and conveyor systems. The PA66 cage reduces friction, enhancing longevity in continuous-use scenarios.

Medical vs Industrial: Where NJ 2214 ECP Bearing Excels
While NJ 2214 ECP Bearing is robust enough for industrial presses, its precision also suits medical imaging devices where consistent movement is essential. The open design allows for easy lubrication maintenance.

Essential Roles of NJ 2214 ECP Bearing
In wind turbines, NJ 2214 ECP Bearing withstands variable loads and harsh weather conditions, thanks to its high dynamic radial load capacity. The temperature range ensures performance in both cold and moderately hot climates.

Q&A

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