BALL RUNNER BLOCK CARBON STEEL KWD-015-FNS-C3-UP-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-C3-UP-1 (R16511392Y) is a high-precision ball runner block designed for linear guidance and motion systems. This component is part of the Size E profiled rail systems, with a flanged width, normal length, and standard height format (FNS). It boasts a robust runner block body made of unalloyed steel CS and features a high preload class C for increased rigidity and reduced elastic deflection under load. The accuracy class UP denotes its ultra-precision capability, ensuring maximum travel accuracy. Equipped with a ball chain, this runner block offers low noise operation and optimal travel behavior. The patented entry zone contributes to a significant increase in travel accuracy by up to six times. For ease of maintenance, it comes pre-lubricated with Roller bearing grease Dynalub and includes straightforward lube connections that are loosely attached. This runner block has been designed without attachment elements on either front reference edge but allows attachments to be mounted from both above and below. Its integrated all-around sealing provides protection against contaminants, while the high torque load capacity accommodates various applications. Additionally, the optimized entry zone geometry along with a high number of balls minimizes variations in elastic deflection. The B.RUNNER BLOCK CS KWD-015-FNS-C3-UP-1 has an overall length of . mm and can be used interchangeably with guide rails across different accuracies. It supports long-term lubrication over several years and is compatible with all SN/SNO ball guide rails. Its dynamic load capacity C and static longitudinal moment load capacity ML are determined based on DIN ISO standards for 100 km travel. In summary, this Bosch Rexroth runner block is an essential component for systems requiring high rigidity, precision, minimal friction oscillations under external loads, and long-term reliability in demanding linear motion applications.