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Single Row Cylindrical Roller Bearings With Inner Ring NJ 2307 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NJ 2307 ECPH

The NJ 2307 ECPH is a single row cylindrical roller bearing with a 35mm bore and 80mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23850 lbf and reaches speeds of 11000 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 gearboxes or pumps where combined loads are present.

Weighing 0.73kg, it offers a balance of strength and durability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 2307 ECPH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 31 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 51 mm
  • Chamfer Dimension r1,2(min.) 1.5 mm
  • Chamfer Dimension r3,4(min.) 1.1 mm
  • Permissible Axial Displacement(max.) 2.7 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 23850 lbf
  • Static Radial Load 22050 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.73 kg
  • Shoulder Dia Of Outer Ring 65.8 mm
  • Raceway Diameter Of Inner Ring 46.2 mm
Single Row Cylindrical Roller Bearings With Inner Ring NJ 2307 ECPH dimension drawing
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Features

How Does NJ 2307 ECPH Bearing Handle Combined Loads?

NJ 2307 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and axial loads.
Its dynamic radial load capacity reaches 23850 lbf, ensuring reliable performance in demanding conditions.
The PEEK cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 11,000 rpm, it balances durability and efficiency.

Application

Industrial Uses of NJ 2307 ECPH Bearing
NJ 2307 ECPH Bearing is commonly used in machine tools, where its cylindrical roller design handles high radial loads with ease. The PEEK cage ensures smooth operation even at speeds up to 11000 rpm.

In automotive applications, NJ 2307 ECPH Bearing fits well in gearboxes and drivetrains, thanks to its combined load capability. Its chrome steel construction offers durability under demanding conditions.

For automation systems, NJ 2307 ECPH Bearing supports robotic arms and conveyor belts, providing reliable performance. The open seal design allows for easy lubrication maintenance.

In heavy machinery, NJ 2307 ECPH Bearing excels in handling axial displacement, making it ideal for presses and crushers. The metric sizing ensures compatibility with a wide range of equipment.

Q&A

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