BALL RUNNER BLOCK CARBON STEEL KWC-025-SNN-C1-N-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-SNN-C1-N-2 (R169421410) is a high-precision ball runner block designed for linear motion applications where space is limited and precision is critical. This runner block boasts a slim width, normal length, and low height (SNN format), making it suitable for applications with restricted upward and longitudinal space. The body of the runner block is crafted from unalloyed steel CS, ensuring durability and robustness. Equipped with a low preload (preload class C) and standard accuracy (accuracy class N), this model does not include a ball chain, which simplifies the design while maintaining performance. It comes preserved but without initial lubrication, allowing users to apply their preferred lubricant as needed. The angular lube nipples are loosely attached for ease of maintenance. The Bosch Rexroth B.RUNNER BLOCK CS KWC-025-SNN-C1-N-2 runner block features an overall length of . mm and offers interchangeability with guide rails across various accuracies. It's designed to increase travel accuracy by up to six times thanks to its patented entry zone while reducing frictional oscillations and maintaining a low friction force level, especially under external load conditions. Long-term lubrication over several years is possible due to its design, which includes lube fittings with metal threads on all sides. Additionally, the product has end-face fastening threads for attachments and integrated all-around sealing for protection against contaminants. With high torque load capacity and optional integrated inductive measuring systems available, this runner block provides versatility in application. The optimized entry zone geometry combined with a high number of balls minimizes variation in elastic deflection, enabling it to be used on all SN/SNO ball guide rails from Bosch Rexroth. The product can withstand ambient temperatures ranging from min ... max °C for short periods and has been engineered for maximum precision in demanding environments.