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Single Row Cylindrical Roller Bearings With Inner Ring NU 319 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NU 319 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NU 319 ECML

The NU 319 ECML is a single row cylindrical roller bearing with a 95mm bore and 200mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 87750 lbf and operates smoothly at speeds up to 6000 RPM.

Its brass cage design ensures durability and stability, while the open seal allows for easy lubrication with grease or oil. The bearing performs reliably 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 gear systems where radial and axial loads are present.

Weighing 7.37kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NU 319 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 45 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.) 2.9 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 87750 lbf
  • Static Radial Load 87750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 7.37 kg
  • Shoulder Dia Of Outer Ring 169.1 mm
  • Raceway Diameter Of Inner Ring 121.5 mm

Features

Performance Features of NU 319 ECML Bearing

NU 319 ECML Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 87,750 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage design keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 6,000 rpm, it balances durability and efficiency for various industrial uses.

NU 319 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.

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-term reliability.

Application

Industrial Uses of NU 319 ECML Bearing
NU 319 ECML 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 brass cage ensures smooth operation even at speeds up to 6000 rpm.

Where Is NU 319 ECML Bearing Used?
You’ll often find NU 319 ECML Bearing in paper mill equipment and mining machinery, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life in demanding environments.

Built for Heavy-Duty Use: NU 319 ECML Bearing
NU 319 ECML Bearing excels in steel production lines where combined loads are common. The precise metric dimensions make it interchangeable with major brands, simplifying maintenance.

Automotive vs Aerospace: Applications of NU 319 ECML Bearing
In automotive applications, NU 319 ECML Bearing supports large truck transmissions, while in aerospace, it’s used in auxiliary power units. The temperature range from -30° to 110°C ensures reliability in both scenarios.

Perfect Fit for Automation: NU 319 ECML Bearing
NU 319 ECML Bearing works well in robotic assembly lines where consistent performance matters. Its single-row design provides the right balance of load capacity and space efficiency for automated systems.

Q&A

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