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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2322 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2322 ECML

The NJ 2322 ECML is a single row cylindrical roller bearing with a 110mm bore and 240mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 175500 lbf and operates smoothly at speeds up to 5000 RPM.

Its brass cage design ensures stable performance, while the open structure allows easy lubrication with grease or oil. The bearing works reliably in temperatures from -30°C to 110°C.

With a permissible axial displacement of 7.5mm, it offers flexibility in mounting. Ideal for heavy-duty applications like industrial gearboxes or large machinery where radial and axial loads are present.

Weighing 18.3kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NJ 2322 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 80 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 155 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 7.5 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 175500 lbf
  • Static Radial Load 202500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 18.3 kg
  • Shoulder Dia Of Outer Ring 200.9 mm
  • Raceway Diameter Of Inner Ring 143 mm
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2322 ECML dimension drawing
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Features

Performance Features of NJ 2322 ECML Bearing

NJ 2322 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 175500 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 5000 rpm, it balances durability and efficiency in demanding conditions.

NJ 2322 ECML Bearing works in temperatures from -30° to 110°C, making it suitable for varied environments.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

Application

Industrial Uses of NJ 2322 ECML Bearing
NJ 2322 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it suitable for demanding environments.

Where Is NJ 2322 ECML Bearing Used?
You’ll often find NJ 2322 ECML Bearing in wind turbines and mining equipment, thanks to its robust chrome steel construction and high load capacity. Its open design allows for easy lubrication, which is essential for prolonged use in harsh conditions.

Built for Heavy-Duty Use: NJ 2322 ECML Bearing
NJ 2322 ECML Bearing excels in applications like steel mills and paper processing machines, where its combined load capability and durability are key. The metric dimensions make it a versatile choice for various industrial setups.

Automotive vs Aerospace: Applications of NJ 2322 ECML Bearing
In automotive systems, NJ 2322 ECML Bearing supports components like drivetrains and wheel hubs, offering reliable performance under heavy loads. For aerospace, its precision and high-speed capability make it suitable for auxiliary power units and landing gear systems.

Perfect Fit for Automation: NJ 2322 ECML Bearing
NJ 2322 ECML Bearing is ideal for robotic arms and automated production lines, where its low friction and high precision ensure smooth movement. The grease or oil lubrication options provide flexibility for different operating conditions.

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