BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-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-020-FLS-C1-X-1 (R165381821) is a high-precision ball runner block designed for linear motion applications requiring the utmost accuracy and rigidity. This model is part of the Ball Rail Systems and is characterized by its size, FLS format, which includes a width with a flange, long length, and standard height. The runner block body is constructed from unalloyed steel CS, ensuring durability and longevity. This particular runner block comes with a low preload (Preload class C) and extra precision accuracy class (XP), making it suitable for applications that demand high precision without significant preloading forces. It does not include a ball chain but arrives with initial lubrication and preservation to facilitate immediate use. The roller bearing grease Dynalub enhances the performance of the runner block under various conditions. Designed without attachment elements on both left and right front reference edges, it features a straight lube connection loosely attached for easy maintenance. The overall length of this runner block is specified to meet stringent application requirements. Its interchangeability feature allows for flexible combinations with guide rails of every accuracy level. The B.RUNNER BLOCK CS KWD-020-FLS-C1-X-1 excels in environments that require reduced frictional oscillations and low friction force levels, especially when external loads are present. Its dynamic characteristics are optimized for high-performance operations where maximum precision is critical. The patented entry zone significantly enhances travel accuracy by up to six times. Further bolstering its capabilities are features such as long-term lubrication options spanning several years, metal threaded lube fittings on all sides, end-face fastening threads for attachments, integrated all-around sealing, high torque load capacity, and multiple preload classes. The design also facilitates improved rigidity under lift-off and side loading conditions due to additional mounting screw holes at the center of the block. This product can be used on all SN/SNO ball guide rails while maintaining high load ratings in all four main directions of loading. Pre-lubricated at the factory for convenience, this model ensures maximum system rigidity through its preloaded O-arrangement and offers optional integrated inductive measuring systems for enhanced functionality. Attachments can be mounted from both above and below the ball runner block to accommodate various installation scenarios.