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Single Row Cylindrical Roller Bearings With Inner Ring NU 2318 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NU 2318 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NU 2318 ECP

The NU 2318 ECP is a single-row cylindrical roller bearing with a 90mm bore and 190mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 112500 lbf and operates smoothly at speeds up to 4000 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 heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.

Weighing 7.98kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number NU 2318 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 64 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension r1,2(min.) 3 mm
  • Chamfer Dimension r3,4(min.) 3 mm
  • Permissible Axial Displacement(max.) 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 112500 lbf
  • Static Radial Load 121500 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 7.98 kg
  • Shoulder Dia Of Outer Ring 160.25 mm
  • Raceway Diameter Of Inner Ring 113.5 mm

Features

Performance Features of NU 2318 ECP Bearing

NU 2318 ECP Bearing is designed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 112500 lbf, ensuring reliable performance in demanding applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 4000 rpm, it balances durability and efficiency in various conditions.

NU 2318 ECP 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.

Application

Industrial Uses of NU 2318 ECP Bearing
NU 2318 ECP Bearing is commonly used in heavy machinery like industrial gearboxes and large electric motors, where its cylindrical roller design handles high radial loads efficiently. The open seal type allows for easy lubrication, making it suitable for continuous operation environments.

In automotive applications, NU 2318 ECP Bearing supports components such as drivetrains and wheel hubs, providing reliable performance under combined loads. Its chrome steel construction ensures durability even in demanding driving conditions.

For automation systems, NU 2318 ECP Bearing is a solid choice for robotic arms and conveyor belts, thanks to its high-speed capability and precise axial displacement tolerance. The PA66 cage material reduces friction, enhancing overall efficiency.

Where Is NU 2318 ECP Bearing Used?
NU 2318 ECP Bearing finds its place in wind turbines, where its ability to handle dynamic radial loads is crucial for smooth operation. The grease or oil lubrication options make it adaptable to various environmental conditions.

In printing machinery, NU 2318 ECP Bearing ensures consistent performance due to its high static radial load capacity. The metric sizing also makes it a versatile option for different equipment configurations.

Q&A

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