BALL RUNNER BLOCK CARBON STEEL KWD-045-FLS-C2-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-045-FLS-C2-X-1 (R165342822) is a high-precision ball runner block designed to meet the most demanding rigidity requirements and to provide a significantly reduced frictional oscillation and low friction force level, especially under external load. This runner block boasts excellent dynamic characteristics, maximum precision, and is capable of long-term lubrication over several years. The product features include a size FLS format with width flange, long length, and standard height, constructed from unalloyed steel CS. It has a medium preload (class C), extra precision accuracy (class XP), and comes with an integrated ball chain. The runner block body is prelubricated with Roller bearing grease Dynalub for initial use and preservation. It also includes straight lube connections loosely attached for convenience. The overall length of the runner block is specified in the product details, ensuring compatibility with guide rails across every accuracy level. The design integrates an all-around sealing system for protection against contaminants and offers high torque load capacity. Different preload classes are available to suit various application needs. The ball chain contributes to low noise levels and optimal travel behavior. This model also features high rigidity in all load directions allowing for applications that may require only one runner block per rail. Additional mounting screw holes at the center enhance rigidity under liftoff and side-loading conditions. For maximum system rigidity, a preloaded O-arrangement is used. Attachments on the ball runner block can be mounted from both above and below, providing flexibility in design integration. The B.RUNNER BLOCK CS KWD-045-FLS-C2-X-1 comes prelubricated from the factory for immediate installation and can be used on all SN/SNO ball guide rails while maintaining high load ratings in all four main directions of loading.