BALL RUNNER BLOCK CARBON STEEL KWD-035-FLS-C0-H-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-035-FLS-C0-H-1 (R165339322) is a ball runner block designed for precision linear movement and high load-bearing capacity. This component is part of the Ball Rail Systems product family and is specifically tailored for applications demanding high rigidity and accuracy. The runner block body is constructed from unalloyed steel CS, ensuring durability and strength. It features a flange width, long length, and standard height in the FLS format. The B.RUNNER BLOCK CS KWD-035-FLS-C0-H-1 has a preload class C indicating that it is preload-free, which contributes to its smooth motion. It also boasts an accuracy class H for high precision requirements. A ball chain mechanism within the block ensures a low noise level and optimal travel behavior. This model comes with initial lubrication and preservation to extend its service life, using Roller bearing grease Dynalub. Its design incorporates an all-around sealing system to protect against contaminants, enhancing longevity even in harsh environments. The runner block can be used on all SN/SNO ball guide rails, offering flexibility in various applications. For mounting convenience, the runner block includes end-face fastening threads compatible with various attachments that can be mounted from both above and below the block. Additionally, it has two extra mounting screw holes at the center for improved rigidity under liftoff and side loading conditions. The B.RUNNER BLOCK CS KWD-035-FLS-C0-H-1 supports high torque loads and maintains high load ratings in all four main directions of loading due to its preloaded O-arrangement design. An optional integrated inductive measuring system can be added for wear-free operation if precise motion tracking is required. In summary, this Bosch Rexroth ball runner block provides maximum precision, reduced friction oscillations under external loads, excellent dynamic characteristics, long-term lubrication capabilities, high torque load capacity, and versatile mounting options—all essential features for demanding linear movement applications where accuracy and durability are paramount.