BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C1-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-C1-S-1 (R165171122) is a ball runner block designed for precision linear movement and optimized for high rigidity requirements. This component is part of the Ball Rail Systems and features a steel CS body with size format FNS, which indicates a width flange, normal length, and standard height. It is characterized by its super precision accuracy class SP and low preload class C, ensuring smooth motion with minimal frictional oscillations especially under external load. The B.RUNNER BLOCK CS comes with a ball chain that contributes to a low noise level and optimal travel behavior. It also includes initial lubrication and preservation, using Roller bearing grease Dynalub. The runner block does not come with attachment elements on the left or right front reference edges but does have straight lube connections that are loosely attached. This model boasts several design advantages such as integrated all-around sealing for protection against contaminants, high torque load capacity, different preload classes to suit various application needs, and an optimized entry zone geometry which reduces variation in elastic deflection. The high number of balls within the block enhances load distribution, contributing to its high rigidity in all directions. Additionally, the B.RUNNER BLOCK CS's design permits applications with just one runner block per rail while maintaining system integrity. It also includes two additional mounting screw holes at the center for improved rigidity under liftoff and side loading conditions. The product offers maximum system rigidity thanks to its preloaded O-arrangement and has an optional integrated inductive measuring system for wear-free operation. Pre-lubricated at the factory for immediate use, it can be combined with all SN/SNO Ball Guide Rails while maintaining consistent load ratings in all four main directions of loading. Long-term lubrication potential over several years makes it a reliable choice for sustained performance in various applications requiring precise linear motion.