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Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECPH

Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECPH

The NJ 310 ECPH is a single-row cylindrical roller bearing with a 50mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 28575 lbf and reaches speeds of 8000 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, offering a practical replacement option. Suitable for machinery like pumps or gearboxes where radial and axial loads are present.

Weighing 1.17kg, it balances durability with manageable size. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number NJ 310 ECPH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 27 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 71.2 mm
  • Chamfer Dimension r1,2(min.) 2 mm
  • Chamfer Dimension r3,4(min.) 2 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 PEEK cage, roller centred
  • Dynamic Radial Load 28575 lbf
  • Static Radial Load 25200 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 1.17 kg
  • Shoulder Dia Of Outer Ring 91.4 mm
  • Raceway Diameter Of Inner Ring 65 mm
Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECPH dimension drawing
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Features

Performance Features of NJ 310 ECPH Bearing

NJ 310 ECPH Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 28575 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 8000 rpm, it balances durability and efficiency.

Application

Industrial Uses of NJ 310 ECPH Bearing
NJ 310 ECPH Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its cylindrical roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes NJ 310 ECPH Bearing a Preferred Choice?
With its PEEK cage and high-speed capability, NJ 310 ECPH Bearing is ideal for applications like electric motors and pumps, where smooth rotation is essential. The open design allows for easy lubrication, extending its service life.

Perfect Fit for Automation: NJ 310 ECPH Bearing
In robotic arms and automated production lines, NJ 310 ECPH Bearing provides reliable performance due to its precise tolerances and robust construction. The metric sizing makes it compatible with a wide range of European machinery.

Automotive vs Aerospace: Applications of NJ 310 ECPH Bearing
In automotive transmissions, NJ 310 ECPH Bearing handles high radial loads, while in aerospace applications, its lightweight design and precision are valued. The temperature range suits both environments well.

Medical vs Industrial: Where NJ 310 ECPH Bearing Excels
For medical imaging devices, NJ 310 ECPH Bearing offers quiet operation, while in industrial settings, its load capacity shines. The grease or oil lubrication options add versatility.

Q&A

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