BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C1-N-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-025-FNS-C1-N-1 (R165121420) is a high-precision ball runner block designed for linear motion applications requiring robust performance and durability. This runner block features size FNS dimensions, which include a flange width, normal length, and standard height. Constructed from unalloyed steel CS, it offers standard accuracy and low preload without a ball chain. The body of the runner block is in the standard version and comes prelubricated with Roller bearing grease Dynalub for initial use. This model is notable for its excellent dynamic characteristics, reduced frictional oscillations, and low friction force levels, especially under external load conditions. Its patented entry zone significantly enhances travel accuracy by up to six times compared to conventional designs. The B.RUNNER BLOCK CS has versatile attachment options from both above and below, with metal-threaded lube fittings on all sides for easy maintenance. It also includes an end-face fastening thread for various attachments. The all-around sealing integrated into the design ensures protection against contaminants, enhancing the longevity of the product. It can withstand high torque loads and offers different preload classes to suit various application needs. Its rigidity in all load directions allows usage with just one runner block per rail if needed. An optional integrated inductive measuring system provides wear-free operation. Designed for long-term use, this ball runner block maintains high load ratings in all four main loading directions and can be used with all SN/SNO ball guide rails by Bosch Rexroth. The product's overall length is . mm, while the height of the runner block is . mm. Its static load rating C0 and dynamic torsional moment load capacity Mt are indicative of its robustness in handling loads. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-025-FNS-C1-N-1 (R165121420) represents a versatile solution for linear motion systems where precision, rigidity, durability, and ease of maintenance are critical requirements.