BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C2-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-030-FNS-C2-X-1 (R165172820) is a high-precision ball runner block designed for linear motion and guidance applications where rigidity, accuracy, and dynamic performance are critical. This runner block is part of the Ball Rail Systems product group and adheres to DIN standards for linear guides. It features a size 30 flange width, normal length, and standard height with an unalloyed steel CS body. The runner block is characterized by its medium preload (class C), extra precision accuracy class XP, and it comes without a ball chain. This model boasts excellent dynamic characteristics with reduced frictional oscillations and low friction levels under external loads. The patented entry zone amplifies travel accuracy up to six times. The B.RUNNER BLOCK CS KWD-030-FNS-C2-X-1 offers versatility in mounting options with attachments that can be installed from above or below. It also includes lube fittings with metal threads on all sides and end-face fastening threads for various attachments. The all-around sealing integrated into the runner block ensures protection against contaminants, extending the service life of the system. It has a high torque load capacity and offers different preload classes to suit various application requirements. The design allows for single runner block applications per rail due to its high rigidity in all load directions. Further enhancing system rigidity is the preloaded O-arrangement and additional mounting screw holes at the center of the block for improved stability under liftoff and side loading conditions. An optional integrated, inductive, wear-free measuring system can be included for precise motion control. Pre-lubricated at the factory, this ball runner block ensures long-term lubrication over several years without maintenance. It is compatible with all SN/SNO ball guide rails by Bosch Rexroth and supports high load ratings in all four main loading directions. This model's design ensures maximum precision and reliability for demanding linear motion applications.