This document provides technical data and features of Rollon's Teleskopschiene products. Horizontal installation is recommended, while vertical installation is available upon request. External end stops are recommended. ASN, DSD, DE, and DBN series have bi-directional stroke, DMS series is available upon request. Special strokes are available upon request. All load capacity specifications are based on Teleskopschiene. All load capacity specifications are based on continuous operation. The life calculation refers exclusively to the loaded ball rows. Pay attention to right and left side for DSB, DMS, and DRT types. DRT 43 is to be fastened with Torx® screws (special version, included). Use 10.9 class fastening screws for all Teleskopschiene. Internal stops are for stopping the unloaded runner and ball cage. Please use external stops for a loaded system.