BALL RUNNER BLOCK CARBON STEEL KWD-035-FNS-C1-X-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-035-FNS-C1-X-1 (R165131820) is a high-precision ball runner block designed for linear motion applications requiring extreme precision and rigidity. This runner block features an unalloyed steel CS body, with a size and format of FNS, which stands for a width flange, normal length, and standard height. It delivers low preload (Preload class C) and extra precision (Accuracy class XP) without the inclusion of a ball chain. This product is prelubricated with roller bearing grease Dynalub to ensure smooth movement and is preserved to maintain quality during storage and shipping. The straight lube connection is loosely attached for easy maintenance. The overall length of the runner block is specified in the product details, ensuring compatibility with various guide rails. Notably, the runner block can be combined with guide rails of every accuracy level. The B.RUNNER BLOCK CS KWD-035-FNS-C1-X-1 excels in applications that demand high rigidity and dynamic characteristics while maintaining maximum precision. It features a patented entry zone that significantly enhances travel accuracy by up to six times compared to standard blocks. The design allows for attachments from above or below, providing versatility in mounting options. For extended durability, this model includes an integrated all-around seal and offers different preload classes to suit various application needs. Its design allows for single runner block use per rail without compromising system integrity due to its high torque load capacity and additional mounting screw holes that improve rigidity under liftoff and side loading conditions. This ball runner block can be utilized on all SN/SNO ball guide rails by Bosch Rexroth, ensuring broad compatibility across different systems. With its capability for long-term lubrication spanning several years and equal load ratings in all four main directions of loading, this product promises reliable performance over time in diverse operating conditions.