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Single Row Cylindrical Roller Bearings With Inner Ring NUP 208 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NUP 208 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NUP 208 ECJ

The NUP 208 ECJ is a single-row cylindrical roller bearing with a 40mm bore and 80mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 13950 lbf and spins smoothly at speeds up to 11000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures stable performance. 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 applications like gearboxes or industrial machinery where both radial and axial loads are present.

Weighing just 0.42kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NUP 208 ECJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 18 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 54 mm
  • Chamfer Dimension r1,2(min.) 1.1 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 13950 lbf
  • Static Radial Load 11925 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.42 kg
  • Shoulder Dia Of Outer Ring 67.4 mm
  • Raceway Diameter Of Inner Ring 49.5 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 1.1 mm

Features

Performance Features of NUP 208 ECJ Bearing

NUP 208 ECJ Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13950 lbf, ensuring reliable performance in demanding conditions.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 11,000 rpm, it balances durability and efficiency.

NUP 208 ECJ 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 1.1 mm ensure easy installation and alignment.
This makes NUP 208 ECJ Bearing a practical choice for various industrial applications.

Application

Industrial Uses of NUP 208 ECJ Bearing
NUP 208 ECJ Bearing is commonly used in machine tools, where its cylindrical roller design handles both radial and axial loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations.

In automotive applications, NUP 208 ECJ Bearing fits well in gearboxes and transmissions, providing reliable performance under combined loads. Its metric sizing ensures compatibility with a variety of vehicle designs.

For automation systems, NUP 208 ECJ Bearing supports robotic arms and conveyor belts, thanks to its durable chrome steel construction. The PA66 cage enhances stability, even in continuous operation.

Key Fields for NUP 208 ECJ Bearing
NUP 208 ECJ Bearing is a solid choice for industrial fans, where its high-speed capability and load capacity are essential. The grease or oil lubrication options adapt to different environmental conditions.

In printing machinery, NUP 208 ECJ Bearing ensures smooth paper handling with minimal friction. Its precise tolerances contribute to consistent performance over long periods.

What Makes NUP 208 ECJ Bearing a Preferred Choice?
NUP 208 ECJ Bearing works well in electric motors, balancing radial and thrust loads effectively. The chrome steel rollers and rings offer long-lasting durability.

For packaging equipment, NUP 208 ECJ Bearing provides reliable support in high-cycle applications. Its design minimizes maintenance needs, keeping production lines running smoothly.

Q&A

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