ROLLER RUNNER BLOCK CARBON STEEL RWD-055-FNS-C3-S-2-AS

***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-055-FNS-C3-S-2-AS (R18515312A) is a high-precision roller runner block designed for linear motion systems. This model features a flange width design (FNS) with normal length and standard height, constructed from carbon steel CS for durability. It boasts a super precision (SP) accuracy class and comes with a high preload (class C), ensuring tight control over system rigidity and minimizing deflection. The runner block does not include a roller chain, but it does come preserved and ready for attachment without initial lubrication. This roller runner block has an overall length of 55 mm and is notable for its ability to handle high torque loads equally well in all four main loading directions. Its design allows for maximum rigidity due to additional screw connections on two bore holes located centrally on the block. One of its key features is the unrestricted interchangeability, meaning it can be combined with any guide rail within the same accuracy class. The innovative channel design requires minimum lubrication quantities, contributing to smooth and quiet operation thanks to optimally designed return and guideways. The RWD-055-FNS-C3-S-2-AS model allows for attachments to be mounted from both above and below the runner block, enhancing versatility in application setup. The integrated all-around sealing comes as standard, providing protection against contaminants and extending product life. This model is compatible with size 55 profiled rail systems with a height of 55 mm. Dynamic load capacity C, static longitudinal moment load capacity ML, dynamic torsional moment load capacity Mt, friction coefficient values, permissible ambient temperatures, acceleration capacities amax, nominal sizes, weight specifications are all determined per DIN ISO standards ensuring reliability in various operational conditions. In summary, the Bosch Rexroth R.RUNNER BLOCK CS RWD-055-FNS-C3-S-2-AS offers exceptional precision and flexibility for sophisticated linear motion applications requiring minimal elastic deflection and maximum travel accuracy.