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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2236 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2236 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2236 ECML

The NJ 2236 ECML is a single row cylindrical roller bearing with a 180mm bore and 320mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 247500 lbf and operates smoothly at speeds up to 4000 RPM.

Its brass cage design ensures stability, while the open seal allows for easy lubrication with grease or oil. The bearing performs reliably in temperatures ranging 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 large machinery where radial and axial loads are present.

Weighing 29.9kg, it’s built to withstand demanding conditions while maintaining precision. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number NJ 2236 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 180 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 86 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Of Inner Ring 229 mm
  • Chamfer Dimension r1,2(min.) 4 mm
  • Chamfer Dimension r3,4(min.) 4 mm
  • Permissible Axial Displacement(max.) 4.2 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, inner or outer ring centred
  • Dynamic Radial Load 247500 lbf
  • Static Radial Load 321750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 29.9 kg
  • Shoulder Dia Of Outer Ring 280 mm
  • Raceway Diameter Of Inner Ring 215 mm

Features

Performance Features of NJ 2236 ECML Bearing

NJ 2236 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 247500 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage design keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 4000 rpm, it balances durability and efficiency in demanding conditions.

NJ 2236 ECML Bearing operates smoothly within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil, reducing maintenance needs.

The precise chamfer dimensions of 4 mm ensure easy installation and proper alignment.
This bearing is interchangeable with SKF models, providing flexibility in replacement options.

Application

Industrial Uses of NJ 2236 ECML Bearing
NJ 2236 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 up to 4000 rpm.

Where Is NJ 2236 ECML Bearing Used?
You’ll often find NJ 2236 ECML Bearing in wind turbines and mining equipment, thanks to its robust chrome steel construction and ability to withstand extreme loads. Its metric sizing makes it a versatile choice for global applications.

Built for Heavy-Duty Use: NJ 2236 ECML Bearing
NJ 2236 ECML Bearing excels in steel mills and paper processing plants, where its high dynamic radial load capacity of 247500 lbf ensures reliable performance. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of NJ 2236 ECML Bearing
In automotive applications, NJ 2236 ECML Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems due to its precision and durability. The temperature range of -30° to 110°C makes it adaptable to various environments.

Perfect Fit for Automation: NJ 2236 ECML Bearing
NJ 2236 ECML Bearing is ideal for robotic arms and automated production lines, where its combined load handling and high-speed capabilities are essential. The brass cage reduces friction, ensuring smooth and quiet operation.

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