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Single Row Cylindrical Roller Bearings With Inner Ring NU 2218 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NU 2218 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NU 2218 ECP

The NU 2218 ECP is a single row cylindrical roller bearing with a 90mm bore and 160mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 63000 lbf and operates smoothly at speeds up to 5000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures reliable performance. The bearing works well 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 applications like industrial machinery or gearboxes where radial and axial loads are present.

Weighing 3.13kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 2218 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 40 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension r1,2(min.) 2 mm
  • Chamfer Dimension r3,4(min.) 2 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 PA66 cage, roller centred
  • Dynamic Radial Load 63000 lbf
  • Static Radial Load 70875 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 3.13 kg
  • Shoulder Dia Of Outer Ring 138.52 mm
  • Raceway Diameter Of Inner Ring 107 mm

Features

Performance Features of NU 2218 ECP Bearing

NU 2218 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 63000 lbf, ensuring reliable performance in demanding conditions.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 5000 rpm, it balances durability and efficiency.

NU 2218 ECP Bearing works well in temperatures from -30° to 110°C, adapting to various environments.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

Application

Industrial Uses of NU 2218 ECP Bearing
NU 2218 ECP Bearing is commonly used in heavy machinery like gearboxes and industrial pumps, where its cylindrical roller design handles combined loads effectively. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 5000 rpm.

Where Is NU 2218 ECP Bearing Used?
You’ll often find NU 2218 ECP Bearing in conveyor systems and electric motors, thanks to its robust chrome steel construction. Its PA66 cage ensures smooth rotation, even under continuous use in demanding environments.

Built for Heavy-Duty Use: NU 2218 ECP Bearing
NU 2218 ECP Bearing excels in applications like mining equipment and construction machinery, where its high dynamic radial load capacity is essential. The metric dimensions make it a versatile choice for global equipment standards.

Automotive vs Aerospace: Applications of NU 2218 ECP Bearing
In automotive transmissions, NU 2218 ECP Bearing provides reliable performance under radial and axial loads. While not typically used in aerospace, its precision and durability make it ideal for ground-based heavy machinery.

Perfect Fit for Automation: NU 2218 ECP Bearing
NU 2218 ECP Bearing is a go-to for robotic arms and automated assembly lines, where its low friction and high-speed capabilities shine. The grease or oil lubrication options add flexibility for different operational needs.

Q&A

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