NU2208 EM1 FAG Cylindrical Roller Bearing 40x80x23

Single Row Cylindrical Roller Bearing for High Radial Loads

NU Design for Axial Displacement Compensation

EM1 Brass Cage for Stable Industrial Operation

Main Description

NU2208 EM1 FAG is a high-quality single row cylindrical roller bearing with dimensions 40x80x23, designed for demanding industrial applications that require high radial load capacity and reliable long-term performance. Compared to a standard ball bearing, the cylindrical roller design provides significantly higher radial load capability, making this bearing suitable for continuous and heavy-duty operation.

The NU design features no flanges on the inner ring, allowing free axial displacement of the shaft relative to the bearing housing. This design effectively compensates for thermal expansion and shaft elongation, reducing internal stresses and supporting stable operation. Axial location is typically provided by another bearing unit within the assembly.

The EM1 brass cage ensures robust roller guidance, excellent lubrication conditions, and resistance to dynamic loads. This cage design supports smooth rotation at higher operating speeds and contributes to high durability and consistent performance throughout long operating cycles.

NU2208 EM1 FAG cylindrical roller bearing is widely used in electric motors, gearboxes, production machinery, pumps, and industrial drive systems. It is a proven solution for OEM manufacturers, maintenance departments, and industrial service providers who require precise specifications and reliable components for critical applications.

Proper selection and installation of this bearing help reduce downtime, protect shafts and housings, and improve overall machine efficiency in industrial environments.

FAQ - Frequently Asked Questions

What is an NU2208 cylindrical roller bearing?
It is a single row cylindrical roller bearing designed to carry high radial loads without axial guidance.

What does the NU design mean?
It allows axial displacement of the shaft relative to the bearing housing.

What is the function of the EM1 cage?
It provides stable roller guidance, good lubrication, and resistance to dynamic loads.

Where are NU2208 bearings commonly used?
In motors, gearboxes, pumps, and industrial machinery.

Who typically uses this bearing?
OEM manufacturers, maintenance teams, and industrial B2B customers.