BALL RUNNER BLOCK CARBON STEEL KWD-020-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-020-FNS-C1-P-1 (R16518122Z) is a ball runner block designed for precision and rigidity in linear motion applications. This component is part of the Ball Rail Systems product group and is characterized by its size, FNS format (width flange, normal length, standard height), and construction from unalloyed steel CS. It features a precision accuracy class P and a low preload class C, ensuring smooth operation without excessive friction or play. The runner block is equipped with initial lubrication and preservation, utilizing Roller bearing grease Dynalub for optimal performance. It does not include a ball chain or attachment elements but does have straight lube connections that are loosely attached for easy maintenance. The overall length of the runner block is specified in the detailed product specifications. This model boasts interchangeability with guide rails of every accuracy, making it versatile for different setups. Its design provides high rigidity requirements, excellent dynamic characteristics with reduced frictional oscillations under load, and maximum precision due to an innovative entry zone that increases travel accuracy significantly. The B.RUNNER BLOCK CS KWD-020-FNS-C1-P-1 also features all-around sealing for protection against contaminants, high torque load capacity for demanding tasks, and various preload classes to suit different application needs. The design allows attachments to be mounted from both above and below the runner block, enhancing its adaptability. Additionally, it offers optional integration of an inductive measuring system for precise positioning tasks. Pre-lubricated at the factory for immediate use upon delivery, this ball runner block can be utilized on all SN/SNO ball guide rails provided by Bosch Rexroth. It also supports long-term lubrication options that can extend over several years without needing re-lubrication. With its high load ratings effective in all main loading directions and additional mounting screw holes for increased rigidity under side loading conditions, this product ensures reliable performance in a variety of industrial applications.