BALL RUNNER BLOCK CARBON STEEL KWD-025-FLS-C1-P-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-FLS-C1-P-1 (R165321220) is a high-precision ball runner block designed for linear motion applications requiring stringent rigidity and accuracy. This product is characterized by its FLS size format, which denotes a flanged width, long length, and standard height. The runner block body is constructed from unalloyed steel CS, ensuring durability and stability under various conditions. With a preload class C indicating low preload and an accuracy class P for precision, this runner block is engineered to meet the demands of applications where exact movement is critical. It does not include a ball chain but comes with initial lubrication and preservation for immediate use upon installation. The roller bearing grease Dynalub enhances performance longevity. The B.RUNNER BLOCK CS offers exceptional dynamic characteristics such as significantly reduced frictional oscillations and a low friction force level, especially when external loads are applied. Its patented entry zone amplifies travel accuracy by up to six times compared to standard designs. Moreover, the product supports long-term lubrication over several years, reducing maintenance frequency. This model also boasts an all-around sealing system for protection against contaminants and features high torque load capacity across different preload classes. It ensures high rigidity in all load directions, which allows for the use of just one runner block per rail in certain setups. Enhanced rigidity under lift-off and side loading conditions is achieved through additional mounting screw holes at the center of the block. Furthermore, it offers flexibility in mounting attachments either from above or below and can be used on all SN/SNO ball guide rails without compromising load ratings in any of the main directions of loading. The B.RUNNER BLOCK CS comes prelubricated from the factory to ensure optimal performance from day one. Designed with an overall length of . mm and a height of . mm when combined with guide rails, this Bosch Rexroth ball runner block represents an ideal solution for various linear motion systems looking for maximum precision and reliability.