BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C1-P-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-C1-P-1 (R16512122Z) is a high-precision ball runner block designed for linear motion applications where rigidity, dynamic characteristics, and accuracy are critical. This runner block features a steel CS body with a size FNS format, indicating a flange width, normal length, and standard height. It boasts a low preload class C and precision accuracy class P, ensuring smooth motion with minimal play. The B.RUNNER BLOCK CS is notable for its lack of a ball chain but comes with initial lubrication and preservation for immediate use. Its roller bearing grease Dynalub enhances performance and longevity. The product is also equipped with straight lube connections that are loosely attached for easy maintenance. With an overall length of . mm and the ability to combine with guide rails of every accuracy level, the runner block is versatile in its applications. It has been engineered to meet high rigidity requirements while offering excellent dynamic characteristics and reduced frictional oscillations even under external load conditions. The patented entry zone significantly improves travel accuracy by up to six times. This ball runner block includes attachments that can be mounted from both above and below, providing flexibility in assembly. It features metal-threaded lube fittings on all sides and end-face fastening threads for various attachments. The integrated all-around sealing ensures protection against contaminants, enhancing the product's service life. High torque load capacity, different preload classes, and the ability to maintain high rigidity in all load directions allow this runner block to be used effectively with just one unit per rail in certain applications. Enhanced rigidity under lift-off and side loading conditions is achieved through additional mounting screw holes at the center of the block. An optional integrated inductive measuring system can be included for precise position feedback without wear concerns. Factory pre-lubrication coupled with long-term lubrication capabilities over several years reduces maintenance needs. The B.RUNNER BLOCK CS maintains consistent high load ratings in all four main directions of loading, ensuring reliable performance across various industrial uses.