BALL RUNNER BLOCK CARBON STEEL KWD-030-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-030-FNS-C1-H-1 (R165171320) is a high-precision ball runner block designed for linear motion applications requiring high rigidity and accuracy. This runner block boasts an FNS format, with a standard width flange, normal length, and standard height. The body of the runner block is crafted from unalloyed steel CS, ensuring durability and robust performance. It features a low preload in preload class C and offers high accuracy in class H. Notably, this model does not include a ball chain but comes with initial lubrication and preservation. Equipped with roller bearing grease Dynalub, the B.RUNNER BLOCK CS ensures smooth operation and reduced maintenance requirements. The straight lube connection is loosely attached for easy access during servicing. Its design allows for attachments to be mounted from both above and below the block, providing flexibility in system design. The runner block also includes metal-threaded lube fittings on all sides as well as end-face fastening threads for various attachments. The product stands out for its integrated all-around sealing that protects against contaminants, contributing to its long service life. It also offers high torque load capacity across different preload classes and exhibits exceptional rigidity in all load directions, which permits the use of just one runner block per rail in certain applications. Additional features include improved rigidity under lift-off and side loading conditions due to two extra mounting screw holes at the center of the runner block, as well as maximum system rigidity thanks to a preloaded O-arrangement of balls within the block. For advanced applications, an optional integrated, inductive measuring system is available. This ball runner block comes pre-lubricated from the factory and is compatible with all SN/SNO ball guide rails by Bosch Rexroth. Long-term lubrication over several years can be achieved with this system, which also maintains high load ratings in all four main directions of loading.