BALL RUNNER BLOCK CARBON STEEL KWD-025-FKS-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-FKS-C1-N-1 (R166521422) is a high-precision ball runner block engineered for linear motion applications where space is limited in the longitudinal direction. This runner block boasts a robust steel CS body with a size format FKS, featuring a flange width, short length, and standard height. It delivers low preload under class C and adheres to standard accuracy class N, ensuring reliable performance. The B.RUNNER BLOCK CS KWD-025-FKS-C1-N-1 comes equipped with a ball chain to facilitate smooth movement and reduce noise levels. Initial lubrication and preservation are provided for maintenance ease, with the option of long-term lubrication lasting several years. The unit does not include attachment elements at the left or right front reference edges but offers straight lube connections that are loosely attached. Designed with interchangeability in mind, this runner block can be combined with guide rails across different accuracy classes without compatibility issues. It provides significantly reduced frictional oscillations and maintains a low friction force level even under external load conditions. Attachments can be mounted from both above and below the runner block. The product ensures maximum precision due to its patented entry zone which amplifies travel accuracy by up to six times. Its design allows for high torque load capacity and rigidity in all load directions, making it possible to use just one runner block per rail in certain applications. The B.RUNNER BLOCK CS KWD-025-FKS-C1-N-1 supports high load ratings in all four main loading directions, contributing to maximum system rigidity when preloaded in an O arrangement. Additional features include optional integrated, inductive, wear-free measuring systems and excellent dynamic characteristics suitable for use on all SN/SNO ball guide rails. The product's dimensions include an overall length of the runner block at . mm and a height of . mm. It operates within an ambient temperature range of min ... max °C for short periods; consulting is advised for use at negative temperatures. This Bosch Rexroth ball runner block is ideal for various applications requiring precise linear movements with minimal space requirements while providing durability and longevity through its design innovations and material quality.