BALL RUNNER BLOCK CARBON STEEL KWD-015-FNS-C1-N-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-015-FNS-C1-N-1 (R165111423) is a high-precision ball runner block designed for linear motion applications requiring rigidity and accuracy. This model features a size 15 runner block body made of unalloyed steel CS, with a standard width flange, normal length, and standard height. It comes with a low preload (class C) and standard accuracy (class N), ensuring smooth movement and reliable performance. Equipped with a ball chain, the B.RUNNER BLOCK CS provides low noise operation and optimal travel behavior. The initial lubrication and preservation are included, along with roller bearing grease Dynalub, ensuring long-term maintenance-free operation. This model does not include attachment elements on either front reference edge but does have straight lube connections that are loosely attached. The runner block's overall length is specified in the product details, while its height matches that of size E profiled rail systems. It is capable of handling high rigidity requirements due to its optimized entry zone geometry which increases travel accuracy significantly. The design also features endface fastening threads for attachments and integrated all-around sealing for protection against contaminants. This Bosch Rexroth runner block can be interchanged with guide rails of every accuracy level, allowing for flexible system design. Its high torque load capacity and multiple preload classes cater to various application needs. Additionally, the model supports an optional integrated inductive measuring system for precise positioning tasks. Designed to minimize elastic deflection variation even under external loads, the B.RUNNER BLOCK CS maintains high rigidity in all load directions which permits usage with just one runner block per rail if needed. The enhanced rigidity under liftoff and side loading conditions is achieved through additional mounting screw holes at the center of the block. Overall, this Bosch Rexroth ball runner block is an ideal component for applications demanding maximum precision, reduced friction oscillations, long-term lubrication capabilities, and versatile use across all SN/SNO ball guide rails while maintaining high load ratings in all main loading directions.