BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C1-S-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-S-1 (R16517112Y) is a high-precision ball runner block designed for use in linear motion applications requiring rigidity, precision, and smooth travel behavior. This runner block features dimensions and specifications tailored to meet demanding performance criteria. It is constructed from unalloyed steel CS and comes with a ball chain, initial lubrication, and preservation. The low preload (class C) and super precision accuracy (class SP) ensure efficient operation with minimal frictional oscillations even under external load. This Bosch Rexroth runner block incorporates a straight lube connection loosely attached for easy maintenance, and it lacks attachment elements on both left and right front reference edges. The overall length of the runner block is specified in the product details. Its design allows for interchangeability with guide rails of every accuracy level, enhancing flexibility in various applications. Key features include a patented entry zone that significantly improves travel accuracy, the ability to mount attachments from above or below, integrated all-around sealing for protection against contaminants, and high torque load capacity. Additionally, this model offers a variety of preload classes to cater to different application requirements. The optimized entry-zone geometry combined with a high number of balls reduces variation in elastic deflection. The design also provides high rigidity in all load directions, which can permit the use of just one runner block per rail if needed. Enhanced rigidity under liftoff and side loading conditions is achieved through additional mounting screw holes at the center of the block. For maximum system rigidity, this ball runner block utilizes a preloaded O-arrangement. An optional integrated measuring system is available for precise feedback on displacement without wear concerns. Pre-lubrication at the factory ensures long-term lubrication over several years without the need for immediate maintenance. This Bosch Rexroth ball runner block can be used on all SNSSNO ball guide rails while maintaining high load ratings in all main directions of loading. It is engineered to support long-term reliability in diverse industrial linear motion systems where superior performance is critical.