BALL RUNNER BLOCK CARBON STEEL KWD-035-FNS-C1-U-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-FNS-C1-U-1 (R16513192Y) is a state-of-the-art ball runner block designed for ultra-precise linear motion applications. This runner block belongs to the FNS format, indicating a flange width, normal length, and standard height. Crafted from unalloyed steel CS, it offers high rigidity and is ideal for scenarios requiring minimal frictional oscillations and low friction force levels, especially under external loads. The unit comes with a low preload (class C) and boasts an ultra-precision accuracy class (UP), ensuring maximum precision during operation. Equipped with a ball chain, this runner block operates quietly and smoothly. It features initial lubrication and preservation for immediate use upon installation. The roller bearing grease Dynalub is used within the system to enhance performance longevity. This model does not include attachment elements on either front reference edge but does have a straight lube connection that is loosely attached. The B.RUNNER BLOCK CS KWD-035-FNS-C1-U-1 has been engineered with an optimized entry zone geometry, which significantly increases travel accuracy—up to six times. Attachments can be mounted from both above and below the runner block, providing flexibility in assembly. The integrated all-around sealing ensures protection against contaminants, contributing to the high torque load capacity of the unit. This Bosch Rexroth ball runner block has an impressive dynamic load capacity (C), static longitudinal moment load capacity (ML), and dynamic torsional moment load capacity (Mt), making it versatile for various loading conditions. It can be used with all SN/SNO ball guide rails by Bosch Rexroth, offering interchangeability and long-term lubrication possibilities over several years. In summary, the B.RUNNER BLOCK CS KWD-035-FNS-C1-U-1 is an exceptionally precise component suitable for high-performance linear motion systems where rigidity, reduced friction oscillations, and precision are paramount. Its robust design allows for use in single-runner block applications while maintaining maximum system rigidity and providing options for integrated measuring systems if required.