BALL RUNNER BLOCK CARBON STEEL KWD-025-FLS-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-FLS-C3-S-1 (R165323120) is a high-precision ball runner block designed for linear motion applications requiring super precision and high rigidity. This runner block is part of the Ball Rail Systems product group and is made from unalloyed steel CS, featuring a size 25 profile with a flanged, long, and standard height (FLS) format. It boasts a high preload class C and an accuracy class SP for super precision. The R165323120 runner block does not include a ball chain but comes with initial lubrication and preservation, ensuring long-term performance without frequent maintenance. With roller bearing grease Dynalub, it provides reduced frictional oscillations and low friction force levels even under external load. The design includes straight lube connections that are loosely attached for easy maintenance. This model offers excellent dynamic characteristics with a patented entry zone that enhances travel accuracy by up to six times compared to standard blocks. It features integrated all-around sealing for protection against contaminants and is equipped with metal-threaded lube fittings on all sides for durability. The B.RUNNER BLOCK CS KWD-025-FLS-C3-S-1 has additional mounting screw holes at its center to improve rigidity under side loading conditions. It can be used with all SNSSNO ball guide rails, providing the same high load ratings in all four main directions of loading. The block comes prelubricated from the factory for immediate use. It's ideal for applications where maximum precision, low friction, and long-term lubrication are crucial. Attachments can be mounted from both above and below the runner block, offering flexibility in design integration. Furthermore, this model can accommodate optional integrated inductive measuring systems for precise position feedback without wear concerns.