BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C2-X-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-C2-X-1 (R16512282Z) is a ball runner block designed for high rigidity and precision linear movement applications. This runner block, part of the Ball Rail Systems product group, is made of unalloyed steel CS and features a size 25 profile. It has an FNS format which indicates a flange width, normal length, and standard height. The accuracy class XP (extra precision) and preload class C (medium preload) ensure optimal performance without a ball chain. The B.RUNNER BLOCK CS KWD-025-FNS-C2-X-1 is distinguished by its ability to offer excellent dynamic characteristics while maintaining low frictional oscillations and force levels, especially under external load conditions. The patented entry zone increases travel accuracy up to six times compared to conventional designs. It provides high torque load capacity and can be used in applications where only one runner block per rail is necessary due to its high rigidity in all load directions. This runner block comes with initial lubrication and preservation using Roller bearing grease Dynalub, ensuring long-term maintenance-free operation. It's designed with interchangeability in mind; the runner block can be combined with guide rails of every accuracy level for versatile application use. Notable features include attachments that can be mounted from both above and below the runner block, lube fittings with metal threads on all sides for easy maintenance, integrated all-around sealing for protection against contaminants, and additional mounting screw holes at the center for improved rigidity under various loading conditions. Furthermore, this model offers an optional integrated, inductive measuring system for wear-free operation. The unit is prelubricated at the factory for immediate use on all SN/SNO Ball Guide Rails. Its design ensures consistent high load ratings in every main direction of loading, making it suitable for a wide range of demanding applications requiring precise linear guidance.