BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-C2-U-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-FNS-C2-U-1 (R16518292Y) is a high-precision ball runner block designed for linear motion applications requiring extreme accuracy and rigidity. This model features an unalloyed steel CS body with a medium preload class C and an ultra-precision accuracy class UP. The block is equipped with a ball chain to ensure smooth, quiet travel and comes pre-lubricated with Dynalub grease for immediate use and long-term maintenance. With its optimized entry zone geometry and a high number of balls, the B.RUNNER BLOCK CS minimizes variations in elastic deflection, enhancing travel accuracy up to six times compared to standard blocks. It also boasts improved rigidity under liftoff and side loading conditions due to additional mounting screw holes located at the center of the block. This runner block can be used on all SNS/SNO ball guide rails, providing consistent high load ratings in all four main loading directions. Its design includes integrated all-around sealing to protect against contaminants, ensuring durability and longevity in various operational environments. The product also offers different preload classes to suit specific application requirements. Furthermore, this model allows for easy attachment from above or below, with end-face fastening threads for various attachments. An optional integrated, inductive, and wear-free measuring system can be added for precise motion tracking. The B.RUNNER BLOCK CS KWD-020-FNS-C2-U-1 is a versatile solution that supports long-term lubrication over several years, reducing maintenance needs and downtime for users.