BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C3-S-1

***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 B.RUNNER BLOCK CS KWD-025-FNS-C3-S-1 (R165123122) is a high-precision ball runner block designed for linear motion systems requiring high rigidity and super precision. This runner block features a size 25 profile, with a flange width, normal length, and standard height (FNS format). It is constructed from unalloyed steel CS for durability and comes with a high preload (class C) and super precision accuracy (class SP). The inclusion of a ball chain ensures smooth travel behavior and low noise levels. The B.RUNNER BLOCK CS is notable for its optimized entry zone geometry, which significantly enhances travel accuracy by reducing elastic deflection variability. It also boasts an integrated all-around sealing system to protect against contamination and preserves the initial lubrication over extended periods. The product comes with metal threaded lube fittings on all sides, facilitating easy maintenance, and end-face fastening threads that allow attachments to be mounted from both above and below. This model offers exceptional rigidity in all load directions, making it possible to use just one runner block per rail in certain applications. Two extra mounting screw holes at the center of the block enhance stability under liftoff and side loading conditions. For systems requiring precise measurement, there's an option for an integrated inductive measuring system that operates without wear. Designed to work seamlessly with SN/SNO ball guide rails, the B.RUNNER BLOCK CS maintains consistent high load ratings in all four main loading directions. Its design allows for long-term lubrication over several years without the need for frequent maintenance. With its robust construction and advanced features, this Bosch Rexroth ball runner block is engineered to meet demanding performance criteria while ensuring maximum system rigidity and longevity.