NU 2208 EAT2X NTN cylindrical roller bearing 40x80x23

Industrial applications and working environment

The NU 2208 EAT2X NTN cylindrical roller bearing is designed for industrial applications where high radial load capacity and operational reliability are essential. It is commonly used in gearboxes, electric motors, pumps, and heavy machinery.

Thanks to its NU design, the bearing allows axial displacement of the shaft relative to the housing, making it ideal for applications where thermal expansion must be compensated. In industrial systems, it is often combined with components such as oring, rubber gasket, or sealing ring to improve the overall technical sealing system.

It performs efficiently in demanding environments, including systems using hydraulic and pneumatic sealing solutions.

Construction and design

The NU 2208 EAT2X NTN belongs to the cylindrical roller bearings NTN category and is engineered for high performance under heavy loads.

The NU design features no flanges on the inner ring, allowing axial movement. The EAT2X cage is optimized for durability and improved roller guidance, ensuring stable operation even at higher speeds.

The cylindrical rollers provide line contact with raceways, resulting in higher load carrying capacity compared to ball bearings.

Technical specifications

• size: 40x80x23
• type: cylindrical roller bearing
• designation: NU 2208 EAT2X
• manufacturer: NTN
• construction: single row NU type
• cage: reinforced EAT2X
• application: gearboxes, motors, industrial machines

Technical snippet:
NU 2208 EAT2X NTN is a cylindrical roller bearing for 40 mm shafts, designed for high radial load applications with axial displacement capability.

Operational advantages

The NU 2208 EAT2X NTN bearing offers high radial load capacity and excellent operational stability. Its design allows compensation of axial displacement, increasing system reliability.

When combined with elements such as oring or rubber gasket, it enhances the technical sealing performance. A sealing ring can further improve static sealing and protect against contaminants.

Key advantages:

• high radial load capacity
• axial displacement capability
• stable and reliable operation
• long service life

Main description

The NU 2208 EAT2X NTN cylindrical roller bearing 40x80x23 is a robust industrial solution designed for applications requiring high load capacity and reliable performance. It is part of the cylindrical roller bearings NTN category and is widely used in heavy duty systems.

One sentence definition:
NU 2208 EAT2X NTN is a cylindrical roller bearing designed for high radial load applications with the ability to compensate axial displacement.

Its construction ensures efficient load distribution and durability under demanding conditions. It is particularly suitable for gearboxes, motors, and machinery exposed to thermal expansion and dynamic loads.

In industrial practice, it is often used together with sealing components such as oring, rubber gasket, or sealing ring, forming a complete technical sealing system. These elements support effective static sealing and extend the service life of the system.

The bearing is also suitable for systems utilizing hydraulic and pneumatic sealing solutions. For long tail queries such as NU 2208 EAT2X NTN cylindrical bearing 40x80x23 or high load roller bearing NTN 2208, this model provides durability, efficiency, and consistent performance.

FAQ

What is NU 2208 EAT2X NTN used for?
It is used in gearboxes, motors, and industrial machinery.

Can it handle axial loads?
It mainly supports radial loads and allows axial displacement.

What shaft size does it fit?
It fits a 40 mm shaft.

Why is NU design important?
It allows axial movement to compensate thermal expansion.

Can additional sealing be applied?
Yes, elements like oring can be used.