BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C2-S-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-C2-S-1 (R165172120) is a high-precision ball runner block designed for linear motion applications requiring rigidity, accuracy, and dynamic performance. This runner block boasts an FNS format with a width flange, normal length, and standard height. It is constructed from unalloyed steel CS and offers super precision accuracy (SP class) with medium preload (class C), ensuring smooth motion and reliable operation under various load conditions. The B.RUNNER BLOCK CS does not feature a ball chain but comes with initial lubrication and preservation, utilizing Roller bearing grease Dynalub for sustained performance. The runner block's body is in the standard version with an overall length of . mm. It features interchangeability options allowing it to combine with guide rails of every accuracy level to meet diverse application needs. This product excels in environments where high rigidity is essential, offering excellent dynamic characteristics such as reduced frictional oscillations and low friction levels, especially under external loads. Its patented entry zone significantly enhances travel accuracy by up to six times. The design permits attachments to be mounted from both above and below the runner block, which also includes lube fittings with metal threads on all sides for easy maintenance. Furthermore, the B.RUNNER BLOCK CS is equipped with integrated all-around sealing to protect against contaminants and ensures high torque load capacity across different preload classes. It provides improved rigidity under lift-off and side-loading conditions due to additional mounting screw holes at the center of the block. The system's rigidity is maximized by a preloaded O-arrangement configuration. Suitable for use on all SNSSNO ball guide rails, this runner block can achieve long-term lubrication over several years without frequent maintenance. It maintains consistent high load ratings in all four main loading directions, demonstrating its versatility across various applications. Optional features include an integrated inductive measuring system for precise feedback on positioning without wear concerns.