BALL RUNNER BLOCK CARBON STEEL KWD-035-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-035-FNS-C1-S-1 (R165131122) is a state-of-the-art ball runner block designed for high precision and rigidity in linear motion applications. This runner block is part of the Ball Rail Systems that offer a robust solution for linear guidance under high load conditions. It features a size FNS format, which includes a width flange, normal length, and standard height, made from unalloyed steel CS for durability. This model boasts an accuracy class SP (super precision) and comes with a low preload (preload class C), ensuring smooth movement with minimal friction and deflection. The ball chain included contributes to low noise operation and optimal travel behavior. The runner block's body is prelubricated with Roller bearing grease Dynalub, which along with its integrated all-around sealing ensures long-term maintenance-free operation within the permissible ambient temperature range. The B.RUNNER BLOCK CS KWD-035-FNS-C1-S-1 is notable for its high torque load capacity and can be used in applications requiring just one runner block per rail due to its enhanced rigidity from additional mounting screw holes at the center. Its optimized entry zone geometry and high number of balls minimize elastic deflection variation, further enhancing its precision. This model does not come with attachment elements but offers straight lube connection loosely attached for easy maintenance. It is interchangeable with guide rails of every accuracy level within the product line, allowing for flexible use across different setups. The Bosch Rexroth runner block also provides an optional integrated, inductive, and wear-free measuring system for precise feedback on positioning. Overall, this product is engineered to meet the demands of applications that require maximum precision, reduced friction oscillations, and low friction force levels even under external loads. Its design allows it to be used on all SN/SNO ball guide rails while offering high load ratings in all four main loading directions.