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 (R16517192Z) is a high-precision ball runner block designed for linear motion applications that require ultra precision and low preload. This product features a size 30 flange width, normal length, and standard height with an overall length of the runner block at . mm. The runner block body is made from unalloyed steel CS, ensuring durability and strength. This model boasts an accuracy class UP (Ultra Precision) and comes with a preload class C indicating a low preload configuration. It is not equipped with a ball chain but does include initial lubrication and preservation, utilizing Roller bearing grease Dynalub for smooth operation. The straight lube connection is loosely attached for ease of maintenance. This B.RUNNER BLOCK CS offers excellent dynamic characteristics and rigidity, suitable for applications that demand high rigidity requirements. The patented entry zone increases travel accuracy significantly, reducing frictional oscillations and maintaining low friction levels even under external load conditions. The design allows attachments to be mounted from both above and below the runner block, providing flexibility in system design. Lube fittings are present on all sides with metal threads, along with endface fastening threads for various attachments. An integrated all-around sealing system ensures protection against contaminants, contributing to the longevity of the product. It can accommodate high torque loads and offers different preload classes to suit varying application needs. Its design allows for improved rigidity under liftoff and side-loading conditions due to additional mounting screw holes at the center of the block. For systems requiring maximum rigidity, this model can be arranged in a preloaded O-arrangement. The B.RUNNER BLOCK CS can be used on all SNSSNO ball guide rails by Bosch Rexroth and supports long-term lubrication options that could last several years without maintenance. It has been prelubricated at the factory for immediate use upon installation. With high load ratings in all four main loading directions, this ball runner block meets stringent demands in terms of precision linear movement and reliability.