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Single Row Cylindrical Roller Bearings With Inner Ring NJ 216 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NJ 216 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NJ 216 ECJ

The NJ 216 ECJ is a single-row cylindrical roller bearing with an 80mm bore and 140mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 36000 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 durability. The bearing performs well in temperatures ranging from -30°C to 110°C.

With a permissible axial displacement of 1.4mm, it offers flexibility in applications. This model is interchangeable with SKF bearings, making it a reliable choice for replacements.

Ideal for industrial machinery or gear systems where combined loads are common. Weighing 1.6kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 216 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 26 mm
  • Width Tolerance -0.15mm to 0
  • Shoulder Dia Of Inner Ring 101 mm
  • Chamfer Dimension r1,2(min.) 2 mm
  • Chamfer Dimension r3,4(min.) 2 mm
  • Permissible Axial Displacement(max.) 1.4 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 36000 lbf
  • Static Radial Load 37350 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 1.6 kg
  • Shoulder Dia Of Outer Ring 121.7 mm
  • Raceway Diameter Of Inner Ring 95.3 mm

Features

Performance Features of NJ 216 ECJ Bearing

NJ 216 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36000 lbf, ensuring reliable performance in demanding conditions.
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 various applications.

Application

Industrial Uses of NJ 216 ECJ Bearing
NJ 216 ECJ Bearing is commonly used in heavy machinery like industrial gearboxes and electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is NJ 216 ECJ Bearing Used?
You’ll often find NJ 216 ECJ Bearing in automotive transmissions, where its high-speed capability and combined load support are essential. The steel cage design also helps maintain stability under varying operational conditions.

Built for Heavy-Duty Use: NJ 216 ECJ Bearing
NJ 216 ECJ Bearing excels in conveyor systems and material handling equipment, thanks to its robust design and grease or oil lubrication options. The wide temperature range makes it suitable for diverse industrial settings.

Automotive vs Industrial: Applications of NJ 216 ECJ Bearing
In automotive applications, NJ 216 ECJ Bearing supports drivetrain components, while in industrial settings, it’s ideal for pumps and compressors. Its metric sizing ensures compatibility with a range of equipment.

Perfect Fit for Automation: NJ 216 ECJ Bearing
NJ 216 ECJ Bearing works well in robotic arms and automated assembly lines, where precision and reliability are key. The open seal type allows for easy maintenance in high-use scenarios.

Q&A

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