BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C1-U-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-U-1 (R165171922) is a state-of-the-art ball runner block designed for ultra-precise linear motion applications. This model features a size 30 flange width, standard length and height, and is constructed from unalloyed steel CS for durability. It boasts an ultra precision accuracy class (UP) and a low preload (class C), ensuring smooth operation with minimal frictional oscillations even under external loads. The ball chain included with this runner block contributes to its quiet operation and excellent travel behavior. This Bosch Rexroth runner block is pre-lubricated with roller bearing grease Dynalub for immediate use and long-term maintenance-free operation. It also includes an all-around sealing system to protect against contaminants, enhancing the longevity of the unit. The optimized entry zone geometry along with a high number of balls reduces elastic deflection variation, providing high rigidity in all load directions. This allows for the use of just one runner block per rail in certain applications. Additional features include multiple lube fittings with metal threads, end face fastening threads for various attachments, and two additional center mounting screw holes that improve rigidity under lift-off and side loading conditions. The B.RUNNER BLOCK CS KWD-030-FNS-C1-U-1 can be used on all SNS/SNO ball guide rails and supports high torque loads across four main directions of loading. For those requiring integrated measuring systems, this model offers an optional inductive measuring system that is wear-free. Designed to meet the highest standards in linear motion technology, this Bosch Rexroth ball runner block promises maximum precision and reliability for demanding applications where high rigidity and reduced friction are critical.