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Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECP
Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECP

Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECP

The NJ 310 ECP 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 open design allows for easy lubrication with grease or oil, while the PA66 cage ensures smooth operation. 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. Ideal for machinery like pumps or gearboxes where radial and axial loads are present.

Weighing 1.17kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 310 ECP
  • 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 PA66 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

Features

Performance Features of NJ 310 ECP Bearing

NJ 310 ECP Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 28575 lbf, ensuring reliable performance in various applications.

The PA66 cage keeps the rollers centred, reducing friction and extending the bearing’s lifespan.
With a maximum speed of 8000 rpm, it delivers both durability and efficiency.

NJ 310 ECP Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with either grease or oil.

The precise dimensions and tolerances ensure a perfect fit and reliable operation.
This makes NJ 310 ECP Bearing a practical choice for demanding industrial uses.

Application

Essential Roles of NJ 310 ECP Bearing
NJ 310 ECP Bearing is commonly used in industrial machinery, especially in gearboxes and electric motors, where its cylindrical roller design handles combined loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations up to 8000 rpm.

Where Is NJ 310 ECP Bearing Used?
In automotive applications, NJ 310 ECP Bearing supports components like transmissions and differentials, thanks to its robust chrome steel construction. Its precise tolerances ensure smooth performance even under heavy radial and axial loads.

Built for Heavy-Duty Use: NJ 310 ECP Bearing
NJ 310 ECP Bearing excels in automation systems, such as robotic arms and conveyor belts, where its PA66 cage reduces friction and wear. The metric sizing makes it a versatile choice for various European and Asian equipment.

Medical vs Industrial: Where NJ 310 ECP Bearing Excels
For medical devices like MRI machines, NJ 310 ECP Bearing offers reliable performance due to its temperature stability and low maintenance needs. In industrial settings, it’s favoured for pumps and compressors where durability is key.

Perfect Fit for Automation: NJ 310 ECP Bearing
NJ 310 ECP Bearing is ideal for 3D printers and CNC machines, where its high-speed capability and precision are crucial. The grease or oil lubrication options provide flexibility for different operating conditions.

Q&A

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