BALL RUNNER BLOCK CARBON STEEL KWD-045-FLS-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-045-FLS-C1-S-1 (R165341122) is a high-precision ball runner block designed for linear motion applications that demand superior accuracy and rigidity. This runner block is characterized by its size and FLS format, which indicates a flange width, long length, and standard height. Constructed from unalloyed steel CS, the runner block offers low preload in class C and super precision in class SP. It comes equipped with a ball chain to enhance travel behavior while reducing noise levels. The B.RUNNER BLOCK CS KWD-045-FLS-C1-S-1 is notable for its dynamic characteristics, such as significantly reduced frictional oscillations and low friction force levels, particularly when subjected to external loads. Its patented entry zone increases travel accuracy by up to six times, making it suitable for the most demanding rigidity requirements. The product features long-term lubrication capabilities spanning several years due to the roller bearing grease Dynalub. This model provides high rigidity in all load directions, allowing for applications with just one runner block per rail. It also has improved rigidity under lift-off and side loading conditions thanks to additional mounting screw holes at the center of the block. The ball runner block's design includes an integrated all-around sealing system and offers high torque load capacity across different preload classes. The B.RUNNER BLOCK CS KWD-045-FLS-C1-S-1 can be used on all SNS/SNO ball guide rails and supports high load ratings in all four main directions of loading. An optional integrated, inductive, wear-free measuring system can be added for precise tracking of movement. Furthermore, attachments on the ball runner block can be mounted from both above and below. Pre-lubricated at the factory for immediate use, this Bosch Rexroth product stands out for its maximum system rigidity due to a preloaded O-arrangement and compatibility with various profiled rail systems across multiple sizes (A, B, E, H, K, N, S). It is designed to accommodate misalignments without self-alignment issues while maintaining an optimal friction coefficient between 0.01 and 0.02.