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Single Row Cylindrical Roller Bearings With Inner Ring NU 310 ECJ
Single Row Cylindrical Roller Bearings With Inner Ring NU 310 ECJ

Single Row Cylindrical Roller Bearings With Inner Ring NU 310 ECJ

The NU 310 ECJ is a single row cylindrical roller bearing with a 50mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 28575 lbf and operates smoothly at speeds up to 8000 RPM.

Its open design allows for easy lubrication with grease or oil, while the steel cage ensures stable performance. The bearing works well in temperatures ranging 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 radial and axial loads are present.

Weighing 1.18kg, it offers a sturdy build for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NU 310 ECJ
  • 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
  • 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 Steel 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 1.18 kg
  • Shoulder Dia Of Outer Ring 91.4 mm
  • Raceway Diameter Of Inner Ring 65 mm

Features

Performance Features of NU 310 ECJ Bearing

NU 310 ECJ Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 28,575 lbf, ensuring reliable performance in demanding conditions.

The steel cage keeps the rollers centred, reducing friction and extending service life.
With a maximum speed of 8,000 rpm, it balances durability and efficiency for various applications.

NU 310 ECJ 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 NU 310 ECJ Bearing
NU 310 ECJ Bearing is commonly used in industrial machinery like heavy-duty pumps and gearboxes, 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 NU 310 ECJ Bearing Used?
In automotive applications, NU 310 ECJ Bearing supports components such as transmissions and differentials, thanks to its robust chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs, both in Europe and Asia.

Perfect Fit for Automation: NU 310 ECJ Bearing
NU 310 ECJ Bearing works well in automated systems like conveyor belts and robotic arms, where precise radial load capacity is essential. The steel cage design enhances durability, ensuring long-term performance in demanding environments.

Medical vs Industrial: Where NU 310 ECJ Bearing Excels
While NU 310 ECJ Bearing is ideal for industrial equipment, its reliability also makes it suitable for medical devices like MRI machines. The temperature range of -30° to 110°C ensures consistent operation in various settings.

Essential Roles of NU 310 ECJ Bearing
NU 310 ECJ Bearing is a go-to choice for wind turbines and other renewable energy systems, where its high dynamic radial load capacity is crucial. The grease or oil lubrication options provide flexibility for different maintenance needs.

Q&A

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