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Single Row Cylindrical Roller Bearings With Inner Ring NUP 218 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NUP 218 ECM

The NUP 218 ECM 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 46800 lbf and runs smoothly at speeds up to 5000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery or gearboxes where both radial and axial loads are present.

Weighing 2.83kg, 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 NUP 218 ECM
  • 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 30 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 114 mm
  • Chamfer Dimension r1,2(min.) 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 PA66 cage, roller centred
  • Dynamic Radial Load 46800 lbf
  • Static Radial Load 49500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 2.83 kg
  • Shoulder Dia Of Outer Ring 138.45 mm
  • Raceway Diameter Of Inner Ring 107 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 2 mm
Single Row Cylindrical Roller Bearings With Inner Ring NUP 218 ECM dimension drawing
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Features

Performance Features of NUP 218 ECM Bearing

NUP 218 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 46,800 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 5,000 rpm, it balances durability and efficiency in various applications.

Application

Industrial Uses of NUP 218 ECM Bearing
NUP 218 ECM 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 even in demanding environments.

Where Is NUP 218 ECM Bearing Used?
You’ll often find NUP 218 ECM Bearing in automotive applications such as wheel hubs and transmissions, thanks to its ability to manage high-speed rotations and combined loads. Its open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: NUP 218 ECM Bearing
NUP 218 ECM Bearing excels in construction equipment like cranes and excavators, where its robust design withstands heavy loads and harsh conditions. The PA66 cage keeps rollers centred, reducing wear and tear over time.

Automotive vs Aerospace: Applications of NUP 218 ECM Bearing
In automotive systems, NUP 218 ECM Bearing supports high-speed components like drivetrains, while in aerospace, its precision helps in auxiliary equipment. The metric sizing ensures compatibility across various industries.

Perfect Fit for Automation: NUP 218 ECM Bearing
NUP 218 ECM Bearing is ideal for robotic arms and automated production lines, where smooth operation and reliability are key. Its temperature range and load capacity make it versatile for different industrial settings.

Q&A

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