Articles for Did you know?

A tracked hydraulic excavator requires about fifty bearings for its basic operation (travel and rotation). Irrespective of its size and its use (earthwork, mining, demoli... See more...

This obviously depends on the model! We’ve nevertheless undertaken to give a rough count of the minimum number of bearings in a car. We counted 36. Here’s how we came up... See more...

A rolling bearing is a bearing which carries a load by placing rolling elements (such as balls or rollers) between two bearing rings called races. Behind the apparent st... See more...

With its breathtaking view of Mont Blanc and peaks more than 4,000 metres high on the Alpine range, the Aiguille du Midi (France) is one of the culminating points of tour... See more...