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Single Row Cylindrical Roller Bearings With Inner Ring NU 313 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NU 313 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 313 ECML

The NU 313 ECML 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 reaches speeds of 10000 RPM.

Its brass cage design ensures smooth operation, while the open seal allows for easy lubrication with grease or oil. The bearing performs reliably in temperatures from -30°C to 110°C.

With a width of 33mm and chamfer dimensions of 2.1mm, it fits snugly in various setups. This model is interchangeable with SKF bearings, making it a versatile choice for replacements.

Ideal for heavy-duty applications like industrial machinery or gearboxes, where both radial and axial loads are present. Weighing 2.48kg, it offers a robust solution for demanding environments. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number NU 313 ECML
  • 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 Brass cage, inner or outer ring 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 10000 rpm
  • Weight 2.48 kg
  • Shoulder Dia Of Outer Ring 118.1 mm
  • Raceway Diameter Of Inner Ring 82.5 mm

Features

Performance Features of NU 313 ECML Bearing

NU 313 ECML 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 brass cage design keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 10,000 rpm, it balances durability and efficiency for high-speed applications.

NU 313 ECML 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 313 ECML Bearing
NU 313 ECML Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its cylindrical roller design handles high radial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it a reliable choice for continuous use.

Where Is NU 313 ECML Bearing Used?
In automotive applications, NU 313 ECML Bearing supports components like gearboxes and differential systems, thanks to its combined load capacity. The chrome steel construction provides durability, ensuring long service life in demanding conditions.

Perfect Fit for Automation: NU 313 ECML Bearing
NU 313 ECML Bearing excels in robotic arms and automated production lines, where precision and reliability are key. Its open design allows for easy lubrication, maintaining performance in high-speed operations.

Medical vs Industrial: Where NU 313 ECML Bearing Excels
While NU 313 ECML Bearing is robust enough for industrial presses, its precision also suits medical imaging equipment. The grease or oil lubrication options make it adaptable to various environments.

Key Fields for NU 313 ECML Bearing
NU 313 ECML Bearing is ideal for wind turbines, where its high dynamic radial load capacity handles unpredictable forces. The temperature range ensures performance in both hot and cold climates.

Q&A

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