BALL RUNNER BLOCK CARBON STEEL KWD-035-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-035-FNS-C2-H-1 (R16513232Y) is a high-precision ball runner block designed for linear motion applications requiring high rigidity and precision. The runner block body is made of unalloyed steel CS, and it features a medium preload class C and a high accuracy class H. It comes with a ball chain to ensure low noise levels and optimal travel behavior. This model is pre-lubricated with roller bearing grease Dynalub for initial use and offers long-term lubrication potential over several years. With an optimized entry zone geometry and a high number of balls, the B.RUNNER BLOCK CS minimizes variation in elastic deflection. Its design allows for applications using just one runner block per rail, while still maintaining high rigidity in all load directions. The inclusion of two additional mounting screw holes at the center enhances rigidity under liftoff and side loading conditions. This ball runner block can be used on all SNS/SNO ball guide rails and boasts the same high load ratings in all four main loading directions. The unit's overall length is . mm, and it comes without attachment elements on either front reference edge but includes straight lube connections that are loosely attached. Notably, this product has been designed to significantly reduce frictional oscillations and maintain a low friction force level even under external loads. Its patented entry zone increases travel accuracy up to six times compared to other systems. Attachments can be mounted from both above and below the runner block, which also features integrated all-around sealing to protect against contaminants. Furthermore, the B.RUNNER BLOCK CS offers high torque load capacity, different preload classes for application-specific needs, and optional integration of an inductive, wear-free measuring system for enhanced functionality. It is designed for easy interchangeability with guide rails across various accuracy levels to meet diverse application requirements effectively.