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

Single Row Cylindrical Roller Bearings With Inner Ring NU 2236 ECML

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

Its brass cage design ensures durability and balanced performance, while the open seal allows easy lubrication with grease or oil. The bearing works efficiently 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 30.1kg, it’s built to withstand demanding conditions while complying with RoHS and REACH standards. The chamfered edges (4mm) facilitate easier installation and alignment.

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Product Parameters

  • Part Number NU 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
  • 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 30.1 kg
  • Shoulder Dia Of Outer Ring 280 mm
  • Raceway Diameter Of Inner Ring 215 mm

Features

Performance Features of NU 2236 ECML Bearing

NU 2236 ECML Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 247,500 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing longevity.
With a maximum speed of 4,000 rpm, it delivers reliable performance under demanding conditions.

NU 2236 ECML Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, ensuring smooth operation.

The precise chamfer dimensions of 4 mm minimise stress concentrations, improving durability.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NU 2236 ECML Bearing
NU 2236 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it suitable for demanding environments.

Where Is NU 2236 ECML Bearing Used?
You’ll often find NU 2236 ECML Bearing in wind turbines and mining equipment, thanks to its robust construction and ability to withstand combined loads. Its open design allows for easy lubrication, extending service life in harsh conditions.

Built for Heavy-Duty Use: NU 2236 ECML Bearing
NU 2236 ECML Bearing excels in steel mills and paper processing plants, where its chrome steel rollers provide reliable performance under extreme pressures. The metric dimensions make it a versatile choice for European and Asian industrial standards.

Automotive vs Aerospace: Applications of NU 2236 ECML Bearing
In automotive applications, NU 2236 ECML Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precision and durability. The wide temperature range ensures consistent performance in varied climates.

Essential Roles of NU 2236 ECML Bearing
NU 2236 ECML Bearing plays a key role in hydraulic pumps and compressors, where its high dynamic load capacity ensures long-term reliability. The grease or oil lubrication options make it adaptable to different maintenance schedules.

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