BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C1-H-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-H-1 (R165121323) is a high-precision ball runner block designed for linear motion applications requiring high rigidity and accuracy. This runner block is part of Rexroth's Ball Rail Systems, featuring a size 25 steel CS body with a flange width, normal length, and standard height. It offers low preload (class C) and high accuracy (class H), ensuring smooth and precise movements. The product includes a ball chain to reduce noise levels and improve travel behavior. The straight lube connection is loosely attached for ease of maintenance, while the initial lubrication and preservation are provided to reduce the need for immediate maintenance after installation. The use of roller bearing grease Dynalub enhances performance longevity. This runner block is notable for its ability to handle significant torque loads and its compatibility with all SN/SNO ball guide rails, allowing for versatile use across different systems. The optimized entry zone geometry coupled with a high number of balls reduces elastic deflection variation, enhancing the rigidity in all loading directions. This makes it possible to use just one runner block per rail in certain applications. Additional features include integrated all-around sealing to protect against contaminants, multiple lube fittings with metal threads for convenient access from any side, and endface fastening threads for secure attachment of additional components. It also boasts an optional integrated inductive measuring system for wear-free operation. Designed with interchangeability in mind, this ball runner block can be combined with guide rails of every accuracy level to meet various application requirements. It provides long-term lubrication potential over several years, ensuring reliable operation even under demanding conditions. Its dynamic load capacity and moment load capacities are determined according to DIN ISO standards, guaranteeing consistent performance throughout its lifespan.