BOSCH REXROTH
R18512392X

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth R.RUNNER BLOCK CS RWD-025-FNS-C3-U-2 (R18512392X) is a state-of-the-art linear guide component designed for high precision and rigidity in motion applications. This runner block is characterized by its high torque load capacity and the ability to sustain the same high load ratings in all four main directions of loading, making it exceptionally versatile for various mechanical setups. Its design incorporates additional screw connections on two boreholes at the center, enhancing rigidity across all load directions. The RWD-025-FNS-C3-U-2 runner block boasts unrestricted interchangeability, allowing for flexible combinations with all guide rail versions and roller runner block variants. It also provides convenient maintenance options with lube nipples accessible from all sides and a minimum lubrication requirement due to its innovative channel design. The smooth and quiet operation is achieved through meticulously designed return and guideways for the rollers. Attachments can be mounted from both above and below the runner block, which comes with integrated all-around sealing as a standard feature. The product ensures minimal elastic deflection and maximum precision due to optimized entry zone geometry and a substantial number of rollers. It also features a transport lock for easy installation onto the rail. Constructed from carbon steel, this roller rail system component has a dynamic load capacity C, static longitudinal moment load capacity ML, and dynamic torsional moment load capacity Mt that are determined based on a 100,000 m travel as per DIN ISO standards. It comes in various sizes suitable for different profiled rail systems marked by an array of specifications such as preload classes, friction coefficients, permissible ambient temperatures ranging from -10°C to +100°C with brief peaks up to higher temperatures allowed. For specific applications requiring ultra precision (accuracy class UP), the RWD-025-FNS-C3-U-2 offers an advanced solution with its flanged design (format FNS), standard height without self-alignment capability, ball chain absence, pitch T guide rail compatibility, static torsional moment load capacities Mt tailored for different size profiled rail systems including size H with cover strip systems, size A systems with specific preload force requirements, maximum permissible linear speed vmax specifications for size N systems among other detailed features like seal types including double-lip seals (DS) for certain sizes. In terms of performance capability under various operational conditions including maximum acceleration (amax) and friction coefficients within specified limits ensure that this Bosch Rexroth roller runner block meets stringent criteria necessary for demanding linear motion tasks while providing long-lasting durability given its robust construction materials and thoughtful engineering design.