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Single Row Cylindrical Roller Bearings With Inner Ring NU 240 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 240 ECML

The NU 240 ECML is a single-row cylindrical roller bearing with a 200mm bore and 360mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 198000 lbf and runs smoothly at speeds up to 3000 RPM.

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

With a width of 58mm and chamfered edges, it fits securely in tight spaces. Ideal for heavy machinery or industrial equipment where high radial loads are common.

Weighing 26.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number NU 240 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 200 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 360 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 58 mm
  • Width Tolerance -0.30mm to 0
  • Chamfer Dimension r1,2(min.) 4 mm
  • Chamfer Dimension r3,4(min.) 4 mm
  • Permissible Axial Displacement(max.) 2.6 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 198000 lbf
  • Static Radial Load 238500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 3000 rpm
  • Weight 26.5 kg
  • Shoulder Dia Of Outer Ring 311.5 mm
  • Raceway Diameter Of Inner Ring 243 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 240 ECML dimension drawing
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Features

Performance Features of NU 240 ECML Bearing

NU 240 ECML Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 198,000 lbf, ensuring reliable operation in heavy-duty applications.

The brass cage design keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 3,000 rpm, it balances performance and durability.

NU 240 ECML Bearing operates efficiently 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 4 mm ensure smooth installation and operation.
This bearing is ideal for applications requiring high radial load capacity and long-term reliability.

Application

Industrial Uses of NU 240 ECML Bearing
NU 240 ECML Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at speeds up to 3000 rpm.

Where Is NU 240 ECML Bearing Used?
You’ll often find NU 240 ECML Bearing in wind turbines and mining equipment, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, making it ideal for harsh environments.

Built for Heavy-Duty Use: NU 240 ECML Bearing
NU 240 ECML Bearing excels in steel mills and paper processing machines, where its high dynamic load capacity of 198000 lbf is crucial. The metric sizing ensures compatibility with a wide range of industrial equipment.

Automotive vs Aerospace: Applications of NU 240 ECML Bearing
In automotive applications, NU 240 ECML Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems. Its temperature range of -30° to 110°C makes it versatile for various climates.

Perfect Fit for Automation: NU 240 ECML Bearing
NU 240 ECML Bearing is a reliable choice for robotic arms and automated production lines, where precision and durability are key. The combined load handling capability ensures smooth operation in dynamic setups.

Q&A

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