Bosch Rexroth R165119420 Linear Guide Carriage Block

Bosch Rexroth R165119420 is a 15 mm-wide ball-runner carriage block in the R16 Series for Rexroth linear guides, designated as KWD-015-FNS-C0-N-1 and marketed as part of the B.RUNNER BLOCK CS family. This standard flanged block is designed for high rigidity and dynamic performance on 16 mm Rexroth rails, with a carriage length of 58.2 mm and a dynamic load rating of 9.86 kN, and it is manufactured from carbon steel. In a ball-rail system, the carriage rides on precision balls within a hardened housing to deliver precise, low-friction linear motion and repeatable positioning along the rail. The combination of a 15 mm-wide carriage and the R16 rail compatibility supports compact, robust guidance in automation and machinery where reliable travel and load handling are required. As a Rexroth component, it integrates with other R16 rail elements to form scalable linear guidance for tight spaces and demanding cycles.