Bosch Rexroth R021M20800 Guide Rail CS TM25H L500 T10 500MM Rail

R021M20800 is a Bosch Rexroth B.GUIDE RAIL CS TM25H L500 T10 rail, 500 mm long, from the CS TM25H guide-rail family. This precision guide rail is designed for linear motion in automation, CNC, robotics, and other manufacturing equipment, delivering straight, controlled movement when paired with the matching TM25H carriage and Rexroth accessories. The CS TM25H designation identifies a particular guide-rail configuration in Rexroth's catalog; Rexroth standard mounting patterns facilitate straightforward integration into existing systems and simplify replacement. The part number R021M20800 uniquely identifies this exact configuration for ordering and service. With a 500 mm footprint, this rail supports compact yet rigid linear guidance on small to mid-size axes, enabling repeatable positioning across tasks such as pick-and-place, tooling, and fixture operations in industrial environments. The L500 T10 specification signals this rail's length and interface variant within the TM25H series, ensuring compatibility with Rexroth TM25H carriages and compatible hardware in the CS rail family.