BALL RUNNER BLOCK CARBON STEEL KWC-025-FKN-C0-H-2

***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 KWC-025-FKN-C0-H-2 (R166329310) is a high-precision ball runner block designed for linear motion applications where space is limited in the upward and longitudinal directions. This runner block features a steel CS body with a size FKN format, which indicates a flange width, short length, and low height. It boasts an accuracy class H for high precision and comes preload-free (preload class C), ensuring smooth movement without initial tension. Notably, this model does not include a ball chain or initial lubrication, and it has no attachment elements on either front reference edge. The B.RUNNER BLOCK CS is preserved for longevity and includes angular lube nipples loosely attached to facilitate lubrication. It's compatible with all SN/SNO ball guide rails and features an integrated all-around sealing system for protection against contaminants. The optimized entry zone geometry along with a high number of balls reduces the variation in elastic deflection, enhancing travel accuracy up to six times compared to standard systems. This model can withstand dynamic load capacities based on DIN ISO standards and offers reduced frictional oscillations even under external load conditions. It's also capable of long-term lubrication over several years without the need for frequent maintenance. The end-face fastening thread allows for various attachments, making it versatile for different assembly requirements. The Bosch Rexroth B.RUNNER BLOCK CS KWC-025-FKN-C0-H-2 can operate within an ambient temperature range of -10°C to +100°C (admissible for short periods), ensuring reliable performance across diverse environments. Its design allows self-aligning to compensate for misalignments without requiring additional components. In summary, this ball runner block is engineered to deliver maximum precision in compact spaces while maintaining low friction levels and providing long-lasting durability with minimal maintenance needs.