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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2208 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2208 ECP

The NJ 2208 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 18338 lbf and reaches speeds of 11000 RPM.

Its PA66 cage keeps rollers centred for smooth operation, while the open design allows easy lubrication with grease or oil. The bearing performs well in temperatures from -30°C to 110°C.

With a compact width of 23mm, it fits neatly into tight spaces. The inner ring design ensures stable axial displacement up to 1.9mm.

Ideal for industrial machinery or gearboxes where high radial loads and speed are needed. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings. Weighing 0.5kg, it’s sturdy yet manageable.

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Product Parameters

  • Part Number NJ 2208 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 23 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.) 1.9 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 PA66 cage, roller centred
  • Dynamic Radial Load 18338 lbf
  • Static Radial Load 16875 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.5 kg
  • Shoulder Dia Of Outer Ring 67.53 mm
  • Raceway Diameter Of Inner Ring 49.5 mm
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2208 ECP dimension drawing
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Features

Performance Features of NJ 2208 ECP Bearing

NJ 2208 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18338 lbf, ensuring reliable performance in demanding applications.

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

NJ 2208 ECP 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 NJ 2208 ECP Bearing suitable for a variety of industrial applications.

Application

Industrial Uses of NJ 2208 ECP Bearing
NJ 2208 ECP Bearing is commonly used in industrial machinery like gearboxes and pumps, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is NJ 2208 ECP Bearing Used?
You’ll often find NJ 2208 ECP Bearing in automotive transmissions, where its high-speed capability and load capacity keep things running smoothly. Its metric sizing makes it a versatile choice for various vehicle models.

Perfect Fit for Automation: NJ 2208 ECP Bearing
In robotic arms and automated systems, NJ 2208 ECP Bearing provides reliable performance thanks to its precise engineering and PA66 cage. The open design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where NJ 2208 ECP Bearing Excels
While NJ 2208 ECP Bearing is robust enough for heavy industrial use, it also fits well in medical imaging devices where smooth operation is essential. The temperature range ensures stability in diverse conditions.

Essential Roles of NJ 2208 ECP Bearing
NJ 2208 ECP Bearing supports high-speed operations in electric motors and fans, offering a balance of strength and precision. Its combined load handling makes it a go-to for many engineering applications.

Q&A

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