BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-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-FLS-C1-N-1 (R16538142Z) is a high-precision ball runner block designed for linear motion applications requiring maximum rigidity and precision. This runner block features a flanged, long, standard height (FLS) format with an overall length of . mm. It is constructed from unalloyed steel CS for durability and has a low preload class C, ensuring smooth motion with minimal friction. The accuracy class N indicates standard precision, and the runner block is supplied without a ball chain for simplified design. Initial lubrication and preservation are included, with the roller bearing grease Dynalub enhancing long-term performance. The B.RUNNER BLOCK CS KWD-020-FLS-C1-N-1 does not come with attachment elements on either front reference edge but provides straight lube connection loosely attached for maintenance ease. This model boasts an integrated all-around sealing system to protect against contaminants and features high torque load capacity across all four main loading directions. Its design allows for the use of just one runner block per rail in certain applications due to its high rigidity. Additional mounting screw holes at the center enhance stability under side loading conditions. The B.RUNNER BLOCK CS KWD-020-FLS-C1-N-1 can be used on all SN/SNO ball guide rails and offers optional integration with an inductive, wear-free measuring system. Attachments can be mounted from above or below, providing flexibility in system design. Pre-lubricated at the factory, this ball runner block is ready for immediate installation and is capable of long-term lubrication over several years, reducing maintenance requirements. Its dynamic characteristics make it suitable for applications that demand precise movement control and reduced frictional oscillations even under external loads. The patented entry zone increases travel accuracy significantly, making it ideal for systems where precision is paramount.