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Bearings for cardan shafts

Bearings for cardan shafts

Cardan shafts represent a vital mechanical component for transmitting rotary motion flexibly, through variable angles and lengths that can change.

These mechanisms consist of two universal joints, each of which is connected to the other via an intermediate shaft, thus allowing for versatile and reliable coupling between mechanical components that move or are positioned at varying distances from each other.

Within these systems, bearings play a fundamental role, as they must be able to withstand not only radial and axial loads but also compensate for angular displacements and variations in shaft length.

In this context, cylindrical roller bearings are used for their robustness and ability to handle significant loads while maintaining high operational precision.

The correct selection of bearings, combined with careful design of the entire cardan shaft, is essential to ensure that the system operates efficiently, minimizing friction and wear.

This entails meticulous consideration of the specific requirements of each application, including factors such as rotational speed, load type, and operating environment.

Furthermore, regular and targeted maintenance significantly contributes to extending the service life of cardan shafts, preventing failures and ensuring maximum machine reliability.