ROLLER RUNNER BLOCK RESIST CR

***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 CR RWA-055-BLS-C2-H-2 (R187252360) is a premium roller runner block designed for linear motion systems requiring high precision, rigidity, and corrosion resistance. This model boasts a Resist CR coating, ensuring durability against harsh environmental conditions. It is part of the wide-format BLS series with dimensions tailored for applications that experience high moment loads. The runner block body is constructed from unalloyed steel CS with a matte silver, hard chrome-plated finish, contributing to its robustness and longevity. With a medium preload class C and high accuracy class H, this runner block delivers reliable performance and maintains its precision over time. It has an overall length of .mm and features an interchangeable design that allows compatibility with guide rails of every accuracy level within the system. Its design excludes a roller chain but includes straight lube connections for ease of maintenance. The RWA-055-BLS-C2-H-2 is equipped with four reference edges to facilitate full integration into machine bodies, enhancing load capacity and torsional stiffness. This model also supports very high torque loads due to additional mounting screws in the center, allowing for improved rigidity under lifting and lateral stresses. Attachments can be mounted from above the block, while lube nipples on all sides enable simplified upkeep. Innovative channel design minimizes the need for lubrication quantities, while aluminum end caps and integrated front seals offer enhanced protection of running tracks and plastic components. The roller runner blocks are made from antifriction bearing steel with hardened and ground raceways, ensuring smooth operation with minimal noise. This product is suitable for size T profiled rail systems among others, supports maximum accelerations (amax), operates within permissible ambient temperatures ranging from min to max °C for short periods, and offers dynamic load capacity C as well as dynamic torsional moment load capacity Mt based on DIN ISO standards. Its friction coefficients are optimized to maintain efficiency during operation.