BALL RUNNER BLOCK CARBON STEEL KWD-035-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-035-FNS-C2-S-1 (R16513212Y) is a state-of-the-art ball runner block designed for high rigidity requirements and maximum precision in linear motion applications. This runner block features a size format FNS with a flange width, normal length, and standard height. It is constructed from unalloyed steel CS, ensuring durability and robustness. The B.RUNNER BLOCK offers an accuracy class SP (Super Precision) and comes with a medium preload class C, which contributes to its high precision capabilities. Equipped with a ball chain, the B.RUNNER BLOCK reduces noise levels while ensuring optimal travel behavior. The inclusion of initial lubrication and preservation alongside roller bearing grease Dynalub extends the maintenance intervals and enhances performance longevity. The straight lube connection provided is loosely attached for convenience. The runner block body adheres to standard specifications with an overall length of . mm, allowing for interchangeability across various guide rails with different accuracies. Its design incorporates patented entry zone technology that significantly improves travel accuracy by up to six times compared to conventional systems. Key features include attachments that can be mounted from above or below the runner block, all-around sealing for protection against contaminants, high torque load capacity, and additional mounting screw holes at the center for improved rigidity under various loading conditions. Preloaded O-arrangement ensures maximum system rigidity while optional integrated inductive measuring systems offer wear-free operation. The Bosch Rexroth Ball Runner Block has been prelubricated at the factory and is compatible with all SNSSNO ball guide rails. It supports high load ratings in all four main loading directions and allows for long-term lubrication over several years without requiring frequent maintenance. The product's design ensures minimal variation in elastic deflection thanks to optimized entry zone geometry and a large number of balls within the system.