BALL RUNNER BLOCK CARBON STEEL KWD-020-SKS-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-020-SKS-C1-N-1 (R166681421) is a high-precision ball runner block designed for linear motion applications where space is limited in both longitudinal and transverse directions. It features a slimline, short format (SKS) with a standard height, constructed from unalloyed steel CS. The runner block boasts a low preload class C and standard accuracy class N, ensuring smooth motion and reliable performance without the inclusion of a ball chain. This runner block is prelubricated with roller bearing grease Dynalub for initial use and offers long-term lubrication capabilities spanning several years. It supports high load ratings in all four main loading directions due to its robust design. The optimized entry-zone geometry along with the high number of balls reduces elastic deflection variation, enhancing the system's dynamic characteristics. Moreover, the B.RUNNER BLOCK CS can be interchanged with guide rails of every accuracy class within Bosch Rexroth's range, thanks to its limitless interchangeability feature. This ensures flexibility in system design and easy replacement or upgrades. It includes an integrated all-around sealing and minimum quantity lubrication system with an oil reservoir for efficient operation. Attachments can be mounted from above, and it has an end-face fastening thread for all attachments, making it versatile for various applications. The runner block can be used on all SN/SNO ball guide rails provided by Bosch Rexroth, which further underscores its adaptability. With a static load rating C0 and dynamic torsional moment load capacity Mt specified by DIN ISO standards, this product is engineered to meet rigorous demands while maintaining excellent dynamic characteristics. Its friction coefficient remains low even without seal friction, contributing to its efficiency. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-020-SKS-C1-N-1 (R166681421) is a compact yet powerful component ideal for precision linear motion systems requiring high performance in restricted spaces.