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Single Row Cylindrical Roller Bearings With Inner Ring NU 314 ECM
Single Row Cylindrical Roller Bearings With Inner Ring NU 314 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NU 314 ECM

The NU 314 ECM is a single row cylindrical roller bearing with a 70mm bore and 150mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 53100 lbf and operates smoothly at speeds up to 6000 RPM.

Its brass cage design ensures reliable performance, while the open seal allows for easy lubrication with grease or oil. 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 3.17kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 314 ECM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 35 mm
  • Width Tolerance -0.15mm to 0
  • Chamfer Dimension r1,2(min.) 2.1 mm
  • Chamfer Dimension r3,4(min.) 2.1 mm
  • Permissible Axial Displacement(max.) 1.8 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 53100 lbf
  • Static Radial Load 51300 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 3.17 kg
  • Shoulder Dia Of Outer Ring 125.6 mm
  • Raceway Diameter Of Inner Ring 89 mm

Features

Performance Features of NU 314 ECM Bearing

NU 314 ECM Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 53,100 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 6,000 rpm, it balances durability and efficiency in various conditions.

NU 314 ECM 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 2.1 mm ensure easy installation and alignment.
This makes NU 314 ECM Bearing a practical choice for industrial machinery and equipment.

Application

Industrial Uses of NU 314 ECM Bearing
NU 314 ECM Bearing is commonly used in heavy machinery like industrial gearboxes and large pumps, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it reliable for continuous use.

Where Is NU 314 ECM Bearing Used?
In automotive applications, NU 314 ECM Bearing supports components like drivetrains and wheel hubs, thanks to its robust chrome steel construction. Its metric sizing and open design make it easy to integrate into various vehicle systems.

Built for Heavy-Duty Use: NU 314 ECM Bearing
For automation systems, NU 314 ECM Bearing is ideal for robotic arms and conveyor belts, where precision and durability are key. The grease or oil lubrication options provide flexibility depending on operational needs.

Medical vs Industrial: Where NU 314 ECM Bearing Excels
In medical imaging devices, NU 314 ECM Bearing offers quiet and reliable performance, while in industrial settings, it excels in high-load scenarios like steel mills. Its temperature range suits both environments well.

Essential Roles of NU 314 ECM Bearing
NU 314 ECM Bearing is a go-to choice for wind turbines, where its ability to handle combined loads ensures long-term reliability. The brass cage reduces friction, extending the bearing’s lifespan in harsh conditions.

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