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Single Row Cylindrical Roller Bearings With Inner Ring NUP 319 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NUP 319 ECP

The NUP 319 ECP 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 runs smoothly at speeds up to 4000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures durability and centred roller alignment. The bearing operates well in temperatures 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 gearboxes or industrial machinery where both radial and axial loads are present.

Weighing 6.3kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number NUP 319 ECP
  • 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
  • Shoulder Dia Of Inner Ring 132 mm
  • Chamfer Dimension r1,2(min.) 3 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 87750 lbf
  • Static Radial Load 87750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 6.3 kg
  • Shoulder Dia Of Outer Ring 168.45 mm
  • Raceway Diameter Of Inner Ring 121.5 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 3 mm
Single Row Cylindrical Roller Bearings With Inner Ring NUP 319 ECP dimension drawing
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Features

Performance Features of NUP 319 ECP Bearing

NUP 319 ECP 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 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.

NUP 319 ECP 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 NUP 319 ECP Bearing
NUP 319 ECP Bearing is commonly used in heavy industrial machinery like gearboxes and large electric motors, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is NUP 319 ECP Bearing Used?
You’ll often find NUP 319 ECP Bearing in conveyor systems and mining equipment, thanks to its robust design and high load capacity. The open seal type allows for easy lubrication, extending its service life in dusty conditions.

Built for Heavy-Duty Use: NUP 319 ECP Bearing
NUP 319 ECP Bearing excels in applications like paper mill machinery, where its PA66 cage reduces friction and wear. The metric sizing makes it a versatile choice for European and Asian industrial equipment.

Automotive vs Aerospace: Applications of NUP 319 ECP Bearing
In automotive transmissions, NUP 319 ECP Bearing provides reliable performance under combined loads. While not typically used in aerospace, its precision makes it suitable for heavy-duty industrial applications.

Perfect Fit for Automation: NUP 319 ECP Bearing
NUP 319 ECP Bearing is ideal for automated production lines, where its high-speed capability and low maintenance needs keep operations running smoothly. The grease or oil lubrication options add to its flexibility.

Q&A

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