BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C2-H-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-FNS-C2-H-1 (R16512232Z) is a high-precision ball runner block designed for linear motion applications requiring rigidity, accuracy, and dynamic performance. This runner block features an unalloyed steel CS body with a medium preload class C and a high accuracy class H. It does not include a ball chain but comes with initial lubrication and preservation for immediate use. The B.RUNNER BLOCK CS has an overall length of . mm and is compatible with all SN/SNO ball guide rails, allowing for versatile use across different systems. Its design includes straight lube connections that are loosely attached, facilitating easy maintenance. The product boasts excellent dynamic characteristics, such as reduced frictional oscillations and low friction levels under external load, contributing to maximum precision in operation. Equipped with patented entry zones, the runner block enhances travel accuracy by up to six times compared to standard blocks. It also features attachments that can be mounted from both above and below the block, metal-threaded lube fittings on all sides, end-face fastening threads for attachments, and integrated all-around sealing to protect against contaminants. Additional structural benefits include high torque load capacity and the ability to achieve maximum system rigidity through a preloaded O-arrangement. Users can also opt for an integrated inductive measuring system for wear-free operation. The B.RUNNER BLOCK CS is prelubricated at the factory and supports long-term lubrication over several years without the need for frequent maintenance. This ball runner block is engineered to handle high loads in all four main loading directions due to its robust design. Two additional mounting screw holes at the center enhance rigidity under lift-off and side loading conditions. The product's design allows it to accommodate various preload classes while maintaining high rigidity suitable for applications that may only require one runner block per rail.