BALL RUNNER BLOCK SUPER CARBON STEEL KWD-020-FKS-C1-N-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 SS KWD-020-FKS-C1-N-1 (R166181420) is a high-precision ball runner block designed for linear motion applications. It features a self-aligning capability that compensates for alignment errors up to a certain degree, ensuring smooth operation even with large tolerances in the adjoining structure. The runner block body is made of carbon steel CS, providing robustness and durability. This model has an FKS format, which denotes a flange width, short length, and standard height. It is classified under preload class C, indicating a low preload that contributes to reduced system rigidity and increased system compliance. The accuracy class N signifies normal precision in terms of manufacturing tolerances. The B.RUNNER BLOCK SS KWD-020-FKS-C1-N-1 does not include a ball chain but comes with initial lubrication and preservation. It utilizes roller bearing grease Dynalub 510 for optimal performance. This model is designed without attachment elements on the left front reference edge and right front reference edge and features a straight lube connection that is loosely attached. This runner block boasts excellent dynamic characteristics, suitable for all four main directions of loading, contributing to its versatility in various applications. Its design enables greater parallelism and height offsets of mounting bases, making it ideal for complex installations. Furthermore, the product can be used on all SNS ball guide rails from Bosch Rexroth, offering limitless interchangeability within each accuracy class. Additional features include minimum quantity lubrication with an integrated reservoir for oil lubrication and metal-threaded lube fittings on all sides. The B.RUNNER BLOCK SS KWD-020-FKS-C1-N-1 provides outstanding travel behavior with low noise levels due to its optimal return and ball pickup design. In summary, this Bosch Rexroth ball runner block combines self-aligning capabilities with robust construction and precision engineering to deliver reliable linear motion solutions across various applications without compromising performance or longevity.