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Single Row Cylindrical Roller Bearings With Inner Ring NJ 205 ECPH
Single Row Cylindrical Roller Bearings With Inner Ring NJ 205 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NJ 205 ECPH

The NJ 205 ECPH 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 7312 lbf and reaches speeds of 16000 RPM.

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

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like electric motors or pumps where both radial and axial loads are present.

Weighing just 0.14kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 205 ECPH
  • 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 15 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.) 1.3 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 PEEK cage, roller centred
  • Dynamic Radial Load 7312 lbf
  • Static Radial Load 6075 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 16000 rpm
  • Weight 0.14 kg
  • Shoulder Dia Of Outer Ring 43.3 mm
  • Raceway Diameter Of Inner Ring 31.5 mm

Features

Performance Features of NJ 205 ECPH Bearing

NJ 205 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 7312 lbf, ensuring reliable performance in various applications.

The PEEK cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 16,000 rpm, it balances durability and efficiency.

NJ 205 ECPH 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.

Application

Industrial Uses of NJ 205 ECPH Bearing
NJ 205 ECPH Bearing is commonly used in machine tools, where its cylindrical roller design handles high radial loads efficiently. The PEEK cage ensures smooth operation even at speeds up to 16,000 rpm.

In automotive applications, NJ 205 ECPH Bearing fits well in gearboxes and transmissions, thanks to its combined load capability. The chrome steel construction provides durability under demanding conditions.

For automation systems, NJ 205 ECPH Bearing supports robotic arms and conveyor belts with precision. Its open design allows for easy lubrication, extending service life in continuous operations.

What Makes NJ 205 ECPH Bearing a Preferred Choice?
NJ 205 ECPH Bearing excels in industrial fans, where its high-speed performance and low friction reduce energy consumption. The metric sizing ensures compatibility with a wide range of equipment.

In medical devices, NJ 205 ECPH Bearing’s reliable performance is ideal for imaging equipment. The PEEK cage minimises wear, ensuring consistent operation over time.

Built for Heavy-Duty Use: NJ 205 ECPH Bearing
NJ 205 ECPH Bearing is a solid choice for construction machinery, handling heavy loads with ease. Its chrome steel rollers and rings offer excellent wear resistance.

In printing presses, NJ 205 ECPH Bearing’s precision ensures smooth paper feed and consistent print quality. The open seal design simplifies maintenance in dusty environments.

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