BOSCH REXROTH
R18212292X

***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-SNH-C2-U-2 (R18212292X) is a high-performance linear roller guide designed for applications requiring high load capacity and rigidity. This runner block boasts the ability to handle high torque loads and maintain the same high load ratings in all four primary directions of loading. Its design includes additional screw connections on two boreholes in the center, enhancing its rigidity across all load directions. The R.RUNNER BLOCK CS is characterized by its unrestricted interchangeability, allowing it to be combined with various guide rail versions and roller runner block variants. It offers a variety of mounting options with the capability to attach accessories from both above and below the runner block. Maintenance is simplified with lube nipples possible on all sides, while innovative channel design ensures minimum lubrication quantities are required. Designed for smooth and quiet operation, this roller runner block features optimally designed return and guideways for the rollers. The multioptimized entry zone geometry coupled with a high number of rollers contributes to its lowest elastic deflection and highest precision during processes. Notably, this model includes integrated all-around sealing as standard, providing robust protection against contaminants. It supports a range of ambient temperatures from -10°C to +100°C, briefly tolerating peaks up to 120°C. For extreme subzero conditions, consultation is advised. The RWD-025-SNH-C2-U-2 model comes in various sizes compatible with S, E, B, H, N, T, V, K profiled rail systems and has different preload classes ranging from C0 to C3. With an ultra-precise accuracy class UP and dynamic load capacities based on DIN ISO standards for 100,000 meters of travel (with adjustments for comparison at 50,000 meters), it ensures reliability in demanding applications. Equipped with double-lip seals (DS) for enhanced protection and a friction coefficient ranging between 0.01 to 0.02 without seal friction factored in—this runner block maintains performance even under varying operational conditions. Its carbon steel construction ensures durability while accommodating maximum accelerations up to specified limits when preloaded correctly during operation under load. Overall dimensions include nominal size options available within the H series profiled rail systems—ensuring compatibility across diverse industrial requirements while delivering exceptional dynamic torsional moment load capacity Mt alongside static longitudinal moment load capacity ML for comprehensive support during linear motion tasks.