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Single Row Cylindrical Roller Bearings With Inner Ring NUP 226 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NUP 226 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NUP 226 ECML

The NUP 226 ECML is a single row cylindrical roller bearing with a 130mm bore and 230mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 93375 lbf and operates smoothly at speeds up to 5000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures smooth roller movement. The bearing performs reliably in temperatures 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 machinery where combined loads are common.

Weighing 7.84kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NUP 226 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 230 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 40 mm
  • Width Tolerance -0.25mm to 0
  • Shoulder Dia Of Inner Ring 164 mm
  • Chamfer Dimension r1,2(min.) 3 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 PA66 cage, roller centred
  • Dynamic Radial Load 93375 lbf
  • Static Radial Load 102375 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 7.84 kg
  • Shoulder Dia Of Outer Ring 201.2 mm
  • Raceway Diameter Of Inner Ring 153.5 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 3 mm

Features

Performance Features of NUP 226 ECML Bearing

NUP 226 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 93,375 lbf, ensuring reliable performance in heavy-duty applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 5,000 rpm, it balances durability and efficiency in various conditions.

NUP 226 ECML 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 chamfer dimensions of 3 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NUP 226 ECML Bearing
NUP 226 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 chrome steel construction ensures durability in demanding environments.

In automotive applications, NUP 226 ECML Bearing supports components such as transmission systems and wheel hubs, providing reliable performance under high-speed conditions. Its metric sizing makes it a versatile choice for various vehicle models.

For automation systems, NUP 226 ECML Bearing is ideal for robotic arms and conveyor belts, thanks to its high load capacity and smooth operation. The PA66 cage material reduces friction, enhancing longevity in continuous-use scenarios.

Where Is NUP 226 ECML Bearing Used?
NUP 226 ECML Bearing finds its place in wind turbines, where its ability to handle combined loads ensures stable performance in variable conditions. The open design allows for easy lubrication, extending service life.

In construction equipment, NUP 226 ECML Bearing is often found in cranes and excavators, providing robust support for heavy loads. Its temperature range makes it suitable for both hot and cold working environments.

Built for Heavy-Duty Use: NUP 226 ECML Bearing
NUP 226 ECML Bearing is a go-to choice for mining machinery, where its high dynamic radial load capacity withstands extreme conditions. The grease or oil lubrication options adapt to different operational needs.

In agricultural equipment, NUP 226 ECML Bearing supports tractors and harvesters, ensuring smooth operation in dusty and humid environments. Its chrome steel rollers resist wear, reducing maintenance frequency.

Automotive vs Aerospace: Applications of NUP 226 ECML Bearing
In automotive systems, NUP 226 ECML Bearing is used in drivetrains, offering reliable performance under high stress. Its compatibility with SKF models makes it a cost-effective replacement.

For aerospace applications, NUP 226 ECML Bearing is less common but can be found in ground support equipment, where precision and durability are key. The metric dimensions ensure easy integration.

Q&A

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