BALL RUNNER BLOCK CARBON STEEL KWD-025-SNS-C1-X-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-SNS-C1-X-1 (R16222182Z) is a high-precision ball runner block designed for linear motion systems. This component is part of the Ball Rail Systems product group and features a slimline (SNS) format, which offers a compact width, standard height, and normal length. The runner block body is constructed from unalloyed steel CS, ensuring durability and robustness in various applications. With an accuracy class of XP (extra precision) and a low preload class C, this model guarantees precise movements and smooth operation. The runner block lacks a ball chain but comes with initial lubrication and preservation for immediate use. It also includes roller bearing grease Dynalub for enhanced performance. This model boasts an optimized entry-zone geometry and a high number of balls to minimize variation in elastic deflection. Attachments can be mounted from above due to its design, which also features integrated all-around sealing to protect against contaminants. Moreover, it has a minimum quantity lubrication system with an oil reservoir built-in for efficient lubrication over extended periods. The B.RUNNER BLOCK CS KWD-025-SNS-C1-X-1 is designed to be interchangeable with all accuracy classes of SN/SNO ball guide rails, providing flexibility in system design and maintenance. Its excellent dynamic characteristics are suitable for applications requiring high torque load capacity and consistent performance in all four main loading directions. Additional features include end-face fastening threads for attachments, self-aligning capabilities to compensate for misalignments, and the ability to operate within an ambient temperature range of -10°C to +100°C. Its dynamic load capacity C and static longitudinal moment load capacity ML ensure reliability under various operational conditions. This runner block's design reduces friction significantly thanks to the four rows of balls with point contact, contributing to its exceptional ease of movement even under lateral loads or when prestressed. Sealing options such as standard seal SS, low-friction seal LS, double-lip seal DS, front seal, FKM seal, and cover plate wiper are available to cater to different environmental conditions while maintaining the service life of the Ball Runner Block. These seals prevent ingress of dirt, chips, coolants while ensuring minimal friction during operation.