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Single Row Cylindrical Roller Bearings With Inner Ring NJ 208 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 208 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 208 ECP

The NJ 208 ECP 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 smooth operation. The bearing performs well 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 applications like gearboxes or industrial machinery where combined loads are common.

Weighing just 0.38kg, 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 NJ 208 ECP
  • 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
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 1.4 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 0.38 kg
  • Shoulder Dia Of Outer Ring 67.4 mm
  • Raceway Diameter Of Inner Ring 49.5 mm

Features

Performance Features of NJ 208 ECP Bearing

NJ 208 ECP 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 various applications.

The PA66 cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 11000 rpm, it balances durability and efficiency in high-speed operations.

NJ 208 ECP Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, simplifying maintenance.

The precise chamfer dimensions of 1.1 mm ensure easy installation and alignment.
This bearing is ideal for applications requiring both radial and axial load handling.

Application

Industrial Uses of NJ 208 ECP Bearing
NJ 208 ECP Bearing is commonly used in heavy machinery like conveyor systems and gearboxes, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding industrial environments.

What Makes NJ 208 ECP Bearing a Preferred Choice?
In automotive applications, NJ 208 ECP Bearing fits well in transmissions and wheel hubs, offering reliable performance under combined loads. Its PA66 cage reduces friction, making it suitable for high-speed operations.

Built for Heavy-Duty Use: NJ 208 ECP Bearing
For automation equipment, NJ 208 ECP Bearing provides precise movement in robotic arms and assembly lines. The open seal design allows for easy lubrication, extending its service life in continuous operations.

Automotive vs Industrial: Applications of NJ 208 ECP Bearing
In consumer electronics, NJ 208 ECP Bearing can be found in high-performance fans and printers, where its compact size and smooth operation are valued. The metric dimensions ensure compatibility with a wide range of devices.

Q&A

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