ROLLER RUNNER BLOCK CARBON STEEL

***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 RWA-055-BLS-C3-S-2 (R187253110) is a state-of-the-art roller runner block designed for applications that demand high precision and rigidity. This product is part of the wide Roller Runner Blocks series, which are specifically developed to handle high moment loads and provide maximum stiffness. The runner block body is constructed from unalloyed steel CS, ensuring durability and consistent performance. With an accuracy class of SP (super precision) and a preload class of C (high preload), this runner block offers exceptional guidance accuracy and reduced system deflection under load. The product features a standard height format BLS with a broad width, contributing to its ability to withstand significant torque loads, torsional moments, and torsional stiffness. This model does not come with an initial lubrication or roller chain but includes straight lube connections that are loosely attached for ease of maintenance. Lube nipples can be positioned on all sides of the runner block to facilitate minimal lubrication quantities, thanks to an innovative channel design within the component. The RWA-055-BLS-C3-S-2's design includes four additional mounting screws centrally located for improved rigidity when facing lifting and lateral loads. Attachments can be mounted from above the roller runner block, offering flexibility in installation. The design also features aluminum end caps and integrated front seals as standard components, enhancing the sealing of all running tracks while protecting plastic parts against contamination. Roller runner blocks made from antifriction bearing steel with hardened and ground raceways ensure smooth operation. The optimized return system and guideways for rollers contribute to quiet running characteristics. Additionally, the optimized entry zone geometry paired with a high number of rollers per track minimizes variation in elastic deflection during use. Interchangeability is another key feature; the runner block can be combined with guide rails of every accuracy level. This flexibility allows for a wide range of application uses without compromising on performance or precision.