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

Single Row Cylindrical Roller Bearings With Inner Ring NJ 214 ECM

The NJ 214 ECM 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 runs smoothly at speeds up to 6000 RPM.

Its brass cage keeps rollers centred for stable performance, while the open design 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 machinery like pumps or gearboxes where radial and axial loads are present.

Weighing 1.32kg, 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 214 ECM
  • 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 Brass 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 1.32 kg
  • Shoulder Dia Of Outer Ring 108.3 mm
  • Raceway Diameter Of Inner Ring 83.5 mm

Features

Performance Features of NJ 214 ECM Bearing

NJ 214 ECM 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 brass cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 6000 rpm, it balances durability and efficiency in demanding conditions.

NJ 214 ECM 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 dimensions and tolerances ensure a perfect fit and reliable operation.
This makes NJ 214 ECM Bearing a practical choice for industrial and mechanical applications.

Application

Industrial Uses of NJ 214 ECM Bearing
NJ 214 ECM Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it a reliable choice for demanding environments.

Where Is NJ 214 ECM Bearing Used?
In automotive applications, NJ 214 ECM Bearing fits well in gearboxes and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing and open design make it easy to integrate into various vehicle models.

Perfect Fit for Automation: NJ 214 ECM Bearing
For robotic arms and automated production lines, NJ 214 ECM Bearing offers precise movement and durability. The high-speed capability of up to 6000 rpm ensures consistent performance in repetitive tasks.

Medical vs Industrial: Where NJ 214 ECM Bearing Excels
While NJ 214 ECM Bearing is ideal for industrial equipment, its precision also suits medical devices like diagnostic machines. The grease or oil lubrication options provide flexibility for different operational needs.

Essential Roles of NJ 214 ECM Bearing
In household appliances like washing machines, NJ 214 ECM Bearing reduces noise and vibration. Its combined load capacity ensures long-lasting performance even with frequent use.

Q&A

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