BALL RUNNER BLOCK CARBON STEEL KWD-020-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-020-FNS-C1-N-1 (R16518142Z) is a high-precision ball runner block designed for linear motion applications that demand rigidity and accuracy. This model features a size FNS format, which includes a width flange, normal length, and standard height. The runner block body is constructed from unalloyed steel CS, ensuring durability and strength. It offers low preload (class C) and standard accuracy (class N), without the inclusion of a ball chain. This ball runner block boasts several advanced design characteristics such as an initial lubrication with preservation, use of roller bearing grease Dynalub, and straight lube connections that are loosely attached for easy maintenance. The overall length of the runner block is specified to accommodate various applications. It also has the capability to be interchanged with guide rails of every accuracy level. The B.RUNNER BLOCK CS KWD-020-FNS-C1-N-1 is engineered for high rigidity requirements and provides excellent dynamic characteristics with reduced frictional oscillations even under external loads. Its patented entry zone significantly increases travel accuracy by up to six times compared to conventional designs. Attachments can be mounted from both above and below the block, while metal-threaded lube fittings on all sides facilitate easy lubrication. In terms of sealing, this model comes with integrated all-around sealing to prevent contamination and extend service life. It also features high torque load capacity across different preload classes and ensures high system rigidity due to its preloaded O-arrangement design. The ball runner block is pre-lubricated at the factory for immediate use and supports long-term lubrication over several years. Overall, the Bosch Rexroth B.RUNNER BLOCK CS KWD-020-FNS-C1-N-1 offers exceptional performance for applications requiring maximum precision and rigidity in all loading directions, making it suitable for single-runner block per rail configurations while maintaining improved rigidity under various loading conditions.