BALL RUNNER BLOCK CARBON STEEL KWD-015-FNS-C1-H-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-H-1 (R165111320) is a ball runner block designed for high precision and rigidity in linear motion applications. This component is part of Bosch Rexroth's Ball Rail Systems, offering excellent dynamic characteristics and reduced frictional oscillations due to its four-row ball configuration which provides point contact in all loading directions. The runner block body is constructed from unalloyed steel CS and features a high accuracy class H, with a low preload class C, ensuring maximum precision without the inclusion of a ball chain. The B.RUNNER BLOCK CS KWD-015-FNS-C1-H-1 has an overall length of . mm and can be used interchangeably with guide rails to meet various accuracy requirements. It is particularly suitable for applications demanding high rigidity, as it can be used with just one runner block per rail while maintaining system integrity. The design includes two additional mounting screw holes at the center for improved rigidity under liftoff and side loading conditions. This model comes prelubricated and preserved with roller bearing grease Dynalub, allowing for long-term lubrication over several years. It has been designed to accommodate attachments from both above and below the block, featuring lube fittings with metal threads on all sides and endface fastening threads for all attachments. An integrated all-around sealing system offers protection against contaminants, contributing to the runner block's longevity. The B.RUNNER BLOCK CS KWD-015-FNS-C1-H-1 also boasts a high torque load capacity, multiple preload classes, and high rigidity in all load directions. Optional features include an integrated, inductive, wear-free measuring system that enhances functionality without affecting durability or performance. Suitable for use on all SNS/SNO ball guide rails by Bosch Rexroth, this product ensures reliable operation across various environmental conditions within the permissible ambient temperature range specified by the manufacturer.