BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C2-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-FNS-C2-P-1 (R16512222Y) is a high-precision ball runner block designed for linear motion applications requiring rigidity and accuracy. This runner block features an unalloyed steel CS body, with a medium preload class C and precision accuracy class P. It includes a ball chain that contributes to low noise levels and optimal travel behavior. The product comes prelubricated with roller bearing grease Dynalub, ensuring long-term lubrication over several years without the need for frequent maintenance. The B.RUNNER BLOCK CS has an overall length of . mm and can be used on all SNSSNO ball guide rails. It offers maximum precision due to its patented entry zone which increases travel accuracy by up to six times. Its design allows for attachments to be mounted from both above and below the runner block, providing flexibility in assembly and use. With integrated all-around sealing, the runner block is protected against contaminants, extending its service life. The product also boasts high torque load capacity and can handle significant loads in all four main directions due to its optimized entry zone geometry and numerous balls which minimize elastic deflection variations. For applications requiring customized measurements, an optional integrated, inductive, wear-free measuring system is available. Additionally, the B.RUNNER BLOCK CS's design includes two additional mounting screw holes at the center for enhanced rigidity under liftoff and side loading conditions. This Bosch Rexroth runner block is interchangeable with guide rails of every accuracy level, making it a versatile component for various industrial applications where high rigidity requirements are essential. With its robust construction and advanced features, it ensures reduced frictional oscillations and a low friction force level even under external load conditions.