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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2205 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2205 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2205 ECP

The NJ 2205 ECP is a single row cylindrical roller bearing with a 25mm bore and 52mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 8775 lbf and spins smoothly at speeds up to 16000 RPM.

Its open design allows easy lubrication with grease or oil, while the PA66 cage ensures quiet and efficient operation. The bearing performs 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 electric motors or gearboxes where combined loads are common.

Weighing just 0.17kg, 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 2205 ECP
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 18 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 34.7 mm
  • Chamfer Dimension r1,2(min.) 1 mm
  • Chamfer Dimension r3,4(min.) 0.6 mm
  • Permissible Axial Displacement(max.) 1.8 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 8775 lbf
  • Static Radial Load 7650 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 16000 rpm
  • Weight 0.17 kg
  • Shoulder Dia Of Outer Ring 43.3 mm
  • Raceway Diameter Of Inner Ring 31.5 mm

Features

Performance Features of NJ 2205 ECP Bearing

NJ 2205 ECP Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 8775 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 16,000 rpm, it balances durability and efficiency in demanding conditions.

NJ 2205 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 NJ 2205 ECP Bearing
NJ 2205 ECP Bearing is commonly used in machine tools, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in high-speed operations.

In automotive applications, NJ 2205 ECP Bearing fits well in gearboxes and transmissions, providing reliable performance under combined loads. Its metric sizing makes it a versatile choice for various vehicle models.

For automation systems, NJ 2205 ECP Bearing supports robotic arms and conveyor belts, thanks to its high-speed capability and low friction. The PA66 cage further enhances its smooth operation in continuous use.

In household appliances like washing machines, NJ 2205 ECP Bearing offers quiet and reliable performance. Its grease lubrication ensures long service life even in daily use scenarios.

Medical equipment such as centrifuges benefit from NJ 2205 ECP Bearing’s precision and stability. The open design allows for easy maintenance, crucial in medical settings.

Q&A

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