Nadella telescopic slides are special ball bearing guides for high load rating. Two or more ball bearing mounted guide rails which can be drawn telescopic wise guarantee a high reliability. According to the requirements a combination of different manufactured parts are used. Load and extension proportions are the basic characteristics of the telescopic slides.

The model line is made up of five types and three extension proportions: part extensions, full extensions, full extensions in Z-design, heavy duty extensions and over extensions.