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Single Row Cylindrical Roller Bearings With Inner Ring NUP 2308 ECM
Single Row Cylindrical Roller Bearings With Inner Ring NUP 2308 ECM

Single Row Cylindrical Roller Bearings With Inner Ring NUP 2308 ECM

The NUP 2308 ECM is a single-row cylindrical roller bearing with a 40mm bore and 90mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 29025 lbf and spins smoothly at speeds up to 10000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures stable performance. The bearing operates well 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 requiring high radial and axial load capacity, such as gearboxes or pumps.

Weighing 1.15kg, 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 NUP 2308 ECM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 33 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 57.5 mm
  • Chamfer Dimension r1,2(min.) 1.5 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 29025 lbf
  • Static Radial Load 27000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 1.15 kg
  • Shoulder Dia Of Outer Ring 75.18 mm
  • Raceway Diameter Of Inner Ring 52 mm
  • Chamfer Dimension Of Loose Flange Ring(r3,4)(min.) 1.5 mm

Features

Performance Features of NUP 2308 ECM Bearing

NUP 2308 ECM Bearing is designed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 29025 lbf, ensuring reliable performance in demanding applications.

The PA66 cage keeps the rollers centred, reducing wear and extending service life.
With a maximum speed of 10,000 rpm, it balances durability and efficiency.

NUP 2308 ECM Bearing operates effectively in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.

The precise chamfer dimensions of 1.5 mm ensure smooth installation and operation.
This makes NUP 2308 ECM Bearing a practical choice for various industrial applications.

Application

Industrial Uses of NUP 2308 ECM Bearing
NUP 2308 ECM Bearing is commonly used in heavy machinery like gearboxes and industrial pumps, where its cylindrical roller design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is NUP 2308 ECM Bearing Used?
You’ll often find NUP 2308 ECM Bearing in conveyor systems and electric motors, thanks to its high-speed capability and reliable performance. The open seal design allows for easy lubrication, making maintenance straightforward.

Built for Heavy-Duty Use: NUP 2308 ECM Bearing
NUP 2308 ECM Bearing excels in applications like construction equipment and agricultural machinery, where its robust design withstands heavy loads. The PA66 cage provides stability, even at high speeds.

Automotive vs Aerospace: Applications of NUP 2308 ECM Bearing
In automotive systems, NUP 2308 ECM Bearing supports components like transmissions and differentials, offering smooth operation. For aerospace, its precision and reliability make it suitable for auxiliary power units.

Perfect Fit for Automation: NUP 2308 ECM Bearing
NUP 2308 ECM Bearing is ideal for robotic arms and automated production lines, where its combined load capacity ensures consistent performance. The metric sizing makes it compatible with various industrial standards.

Q&A

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