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Single Row Cylindrical Roller Bearings With Inner Ring NU 318 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NU 318 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NU 318 ECP

The NU 318 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 82125 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 machinery or gearboxes where radial and axial loads are present.

Weighing 5.34kg, 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 318 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 43 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.) 2.5 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 PA66 cage, roller centred
  • Dynamic Radial Load 82125 lbf
  • Static Radial Load 81000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 5.34 kg
  • Shoulder Dia Of Outer Ring 160.3 mm
  • Raceway Diameter Of Inner Ring 113.5 mm

Features

Performance Features of NU 318 ECP Bearing

NU 318 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 82,125 lbf, ensuring reliable performance in heavy-duty applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 4,000 rpm, it balances durability and efficiency in demanding conditions.

NU 318 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.

The precise chamfer dimensions of 3 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring high radial load capacity and long service life.

Application

Industrial Uses of NU 318 ECP Bearing
NU 318 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.

What Makes NU 318 ECP Bearing a Preferred Choice?
In automotive applications, NU 318 ECP Bearing supports components like wheel hubs and transmissions, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, both in passenger and commercial segments.

Built for Heavy-Duty Use: NU 318 ECP Bearing
For automation systems, NU 318 ECP Bearing is ideal for robotic arms and conveyor belts, where precision and durability are key. The PA66 cage material reduces friction, enhancing performance in high-speed scenarios.

Medical vs Industrial: Where NU 318 ECP Bearing Excels
While NU 318 ECP Bearing isn’t typically used in medical devices, it shines in industrial settings like paper mills and mining equipment. Its ability to handle combined loads makes it versatile for demanding applications.

Perfect Fit for Automation: NU 318 ECP Bearing
In consumer electronics manufacturing, NU 318 ECP Bearing ensures smooth operation in assembly line machinery. The temperature range of -30° to 110°C makes it reliable even in varying working conditions.

Q&A

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