BALL RUNNER BLOCK RESIST CR KWD-045-FLS-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 CR KWD-045-FLS-C1-H-1 (R165341372) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance, precision, and durability. The block features a Resist CR coating for enhanced corrosion protection and operates with high accuracy (class H) and low preload (class C), ensuring smooth motion and reduced frictional oscillations under load. Constructed from unalloyed steel with a matte-silver hard chrome finish, the runner block body is robust and designed for longevity. It includes a ball chain that contributes to low noise levels and optimal travel behavior. The product also boasts long-term lubrication capabilities, which can extend over several years without the need for maintenance, thanks to its initial lubrication with Roller bearing grease Dynalub. This model does not come with attachment elements on the front reference edges but does allow attachments to be mounted from both above and below. It features an end-face fastening thread compatible with various attachments, enhancing its versatility. The runner block also has additional mounting screw holes at its center for improved rigidity under lift-off and side loading conditions. With dimensions that include an overall length of the runner block at . mm and a height of . mm, this ball runner block is part of size E profiled rail systems. It offers excellent dynamic characteristics, including maximum system rigidity due to its preloaded O-arrangement of balls. The dynamic load capacity (C) and static longitudinal moment load capacity (ML) are determined in accordance with DIN ISO standards. The Bosch Rexroth B.RUNNER BLOCK CR KWD-045-FLS-C1-H-1 is suitable for applications demanding maximum precision and rigidity while maintaining significantly reduced friction levels even under external loads. Its design ensures interchangeability with guide rails across all accuracy levels, providing flexibility in use across various industrial settings.