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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2203 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2203 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2203 ECP

The NJ 2203 ECP is a single-row cylindrical roller bearing with a 17mm bore and 40mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 6188 lbf and spins smoothly at speeds up to 22000 RPM.

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

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for applications like gearboxes or industrial machinery where combined loads are common.

Weighing just 0.093kg, 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 2203 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 40 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 16 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 25 mm
  • Chamfer Dimension r1,2(min.) 0.6 mm
  • Chamfer Dimension r3,4(min.) 0.3 mm
  • Permissible Axial Displacement(max.) 1.5 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 6188 lbf
  • Static Radial Load 4860 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 22000 rpm
  • Weight 0.093 kg
  • Shoulder Dia Of Outer Ring 32.35 mm
  • Raceway Diameter Of Inner Ring 22.1 mm

Features

Performance Features of NJ 2203 ECP Bearing

NJ 2203 ECP Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 6188 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 22,000 rpm, it delivers both durability and efficiency.

NJ 2203 ECP Bearing operates smoothly in temperatures from -30° to 110°C, making it versatile for different environments.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

Application

Industrial Uses of NJ 2203 ECP Bearing
NJ 2203 ECP 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 up to 22000 rpm.

Where Is NJ 2203 ECP Bearing Used?
You’ll often find NJ 2203 ECP Bearing in conveyor systems, thanks to its robust chrome steel construction. Its combined load capacity makes it ideal for applications requiring both stability and durability.

Perfect Fit for Automation: NJ 2203 ECP Bearing
NJ 2203 ECP Bearing works well in robotic arms, where precision and smooth movement are key. The PA66 cage ensures quiet operation, which is essential in automated environments.

Automotive vs Aerospace: Applications of NJ 2203 ECP Bearing
In automotive gearboxes, NJ 2203 ECP Bearing provides reliable performance under heavy loads. For aerospace applications, its high-speed capability and temperature resistance make it a dependable choice.

Essential Roles of NJ 2203 ECP Bearing
NJ 2203 ECP Bearing is a go-to for industrial fans, where its dynamic radial load capacity ensures long-lasting performance. The metric sizing also makes it easy to integrate into various machinery designs.

Q&A

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