BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C3-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-C3-X-1 (R16517382Z) is a high-precision ball runner block designed for linear motion applications requiring exceptional accuracy and rigidity. This model features a size 30 FNS format, which denotes a flange width, standard height, and normal length. The runner block body is constructed from unalloyed steel CS, ensuring durability and stability under load. The B.RUNNER BLOCK CS boasts an extra precision accuracy class (XP) and a high preload class (C), which together enhance performance by reducing frictional oscillations and ensuring maximum precision in operation. It is notable that this model does not include a ball chain but comes with initial lubrication and preservation for ease of maintenance. Its design includes straight lube connections loosely attached for convenient servicing. The runner block's overall length is specifically tailored to provide interchangeability with guide rails across various accuracy levels, facilitating versatile use in diverse applications. This product excels in environments demanding high rigidity, excellent dynamic characteristics, significantly reduced frictional forces, particularly under external loads, and maximum precision. The B.RUNNER BLOCK CS also features patented entry zones that can increase travel accuracy up to six times. Attachments can be mounted from above or below the runner block, which comes with metal-threaded lube fittings on all sides and end-face fastening threads for attachments. Integrated all-around sealing ensures protection against contaminants, contributing to the product's longevity. Additional attributes include high torque load capacity across various preload classes and improved rigidity under lift-off or side loading conditions due to two additional mounting screw holes at the center of the block. The system's robustness is further enhanced by a preloaded O-arrangement design. This ball runner block is prelubricated at the factory for long-term lubrication over several years. It supports high load ratings in all four main directions of loading and can be utilized on all SN/SNO ball guide rails provided by Bosch Rexroth.