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Single Row Cylindrical Roller Bearings With Inner Ring NU 313 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NU 313 ECPH

The NU 313 ECPH is a single row cylindrical roller bearing with a 65mm bore and 140mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 47700 lbf and runs smoothly at speeds up to 6000 RPM.

Its PEEK cage keeps rollers centred for even load distribution, while the open design allows easy lubrication with grease or oil. The bearing performs well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or machinery where radial and axial loads are present.

Weighing 2.2kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use in various industries.

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Product Parameters

  • Part Number NU 313 ECPH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.15mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 33 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.) 2.2 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 PEEK cage, roller centred
  • Dynamic Radial Load 47700 lbf
  • Static Radial Load 44100 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 2.2 kg
  • Shoulder Dia Of Outer Ring 117.5 mm
  • Raceway Diameter Of Inner Ring 82.5 mm
Single Row Cylindrical Roller Bearings With Inner Ring NU 313 ECPH dimension drawing
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Features

Performance Features of NU 313 ECPH Bearing

NU 313 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 47,700 lbf, ensuring reliable performance in demanding conditions.

The PEEK cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 6,000 rpm, it balances durability and efficiency for various applications.

NU 313 ECPH Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, minimising maintenance needs.

Application

Industrial Uses of NU 313 ECPH Bearing
NU 313 ECPH 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 PEEK cage ensures smooth operation even at high speeds, making it suitable for demanding environments.

Where Is NU 313 ECPH Bearing Used?
In automotive applications, NU 313 ECPH Bearing supports components such as wheel hubs and transmissions, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life in high-performance vehicles.

Perfect Fit for Automation: NU 313 ECPH Bearing
NU 313 ECPH Bearing excels in robotic arms and automated conveyor systems, where precision and reliability are key. The combined load capability ensures stable performance under varying operational conditions.

Medical vs Industrial: Where NU 313 ECPH Bearing Excels
While NU 313 ECPH Bearing is ideal for industrial presses and pumps, its precision also makes it suitable for medical imaging devices. The temperature range and material quality ensure consistent performance in both settings.

Essential Roles of NU 313 ECPH Bearing
NU 313 ECPH Bearing is a go-to choice for wind turbine generators, where its durability and high-speed capability are crucial. The grease or oil lubrication options provide flexibility for different maintenance schedules.

Q&A

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