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Single Row Cylindrical Roller Bearings With Inner Ring NF 18/500 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NF 18/500 ECM

The NF 18/500 ECM is a single-row cylindrical roller bearing with a 500mm bore and 620mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 178200 lbf and runs smoothly at speeds up to 1000 RPM.

Its brass cage keeps rollers centred for even wear, while the open design allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

With a 56mm width and 3.5mm axial displacement tolerance, it fits snugly in heavy-duty setups. This model is interchangeable with SKF bearings, making it a practical choice for replacements.

Ideal for industrial machinery like gearboxes or large motors where high radial loads are common. Compliant with RoHS and REACH standards, it weighs 40kg for its robust size.

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Product Parameters

  • Part Number NF 18/500 ECM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 500 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 620 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 56 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 538 mm
  • Raceway Diameter Of Outer Ring(E) 594 mm
  • Chamfer Dimension r1,2(min.) 3 mm
  • Permissible Axial Displacement(max.) 3.5 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, roller centred
  • Dynamic Radial Load 178200 lbf
  • Static Radial Load 373500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1000 rpm
  • Weight 40 kg
  • Shoulder Dia Of Outer Ring 584 mm

Features

How Does NF 18/500 ECM Bearing Handle Combined Loads?

NF 18/500 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 178200 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 1000 rpm, it balances durability and efficiency in demanding conditions.

Application

Industrial Uses of NF 18/500 ECM Bearing
NF 18/500 ECM Bearing is commonly used in heavy machinery like rolling mills and large gearboxes, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.

Where Is NF 18/500 ECM Bearing Used?
You’ll find NF 18/500 ECM Bearing in wind turbines and mining equipment, thanks to its robust chrome steel construction. Its large bore size makes it ideal for applications requiring substantial load capacity.

Built for Heavy-Duty Use: NF 18/500 ECM Bearing
NF 18/500 ECM Bearing excels in steel production plants, where its high dynamic radial load rating keeps operations running smoothly. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of NF 18/500 ECM Bearing
In automotive settings, NF 18/500 ECM Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its metric sizing ensures compatibility across various industries.

Essential Roles of NF 18/500 ECM Bearing
NF 18/500 ECM Bearing is a go-to for paper manufacturing machines, where its combined load handling is crucial. The grease or oil lubrication options make it adaptable to different operating conditions.

Q&A

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