BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C1-X-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-030-FNS-C1-X-1 (R165171821) is a high-precision ball runner block designed to meet the most demanding rigidity requirements for linear motion systems. This model features a size CS steel body, with an FNS format indicating flange width, normal length, and standard height. It offers low preload (class C) and extra precision accuracy (class XP), without an integrated ball chain. The runner block is prelubricated with Dynalub grease and preserved for initial use, ensuring smooth operation. This runner block boasts exceptional dynamic characteristics due to its design that significantly reduces frictional oscillations and maintains a low friction force level even under external load. With its patented entry zone, the travel accuracy can be increased by up to six times. The unit's robust construction allows attachments to be mounted from both above and below, featuring metal-threaded lube fittings on all sides for easy maintenance. The endface fastening thread accommodates all attachments while the integrated all-around sealing ensures protection against contaminants. The B.RUNNER BLOCK CS is notable for its high torque load capacity and offers various preload classes to suit different application needs. Its design provides high rigidity in all load directions which allows for the use of just one runner block per rail in certain applications. Enhanced rigidity under lift-off and side-loading conditions is achieved through additional mounting screw holes at the center of the block. Designed for compatibility with SN/SNO ball guide rails, this model facilitates long-term lubrication over several years without requiring frequent maintenance. It supports high load ratings in four main loading directions and can operate within a wide temperature range (-...°C to ...°C). The B.RUNNER BLOCK CS also offers optional features such as an integrated, inductive measuring system for wear-free operation. In summary, Bosch Rexroth's B.RUNNER BLOCK CS KWD-030-FNS-C1-X-1 is tailored for applications that require maximum precision, rigidity, and durability in linear motion systems while maintaining ease of maintenance and versatility in mounting options.