B.RUNNER BLOCK CS KWD-025-SNS-C1-H-2

***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-H-2 (R162221324) is a state-of-the-art ball runner block designed for high precision and low friction linear movement. This product is part of the Ball Rail Systems line and adheres to DIN standards for linear guides, ensuring compatibility and performance. The four-row ball design allows for point contact in all loading directions, significantly reducing friction compared to other systems that may experience higher friction due to differential slip or raceway curvature. This model features a variety of seals aimed at extending the service life of the runner block by preventing contaminants such as dirt, chips, and coolants from entering the internal mechanism. The standard seal SS provides a balance between low friction and effective sealing, suitable for both covered and non-covered guide rails. For environments with special requirements for ease of movement, the low-friction seal LS is ideal, while the double-lip seal DS offers increased protection against media exposure. For particularly challenging environments with fine dirt or metal particles, front seals can be fitted as an additional layer of protection against coolants or cutting fluids. These are interchangeable during servicing. Furthermore, FKM seals are available for extreme conditions and can also be replaced by the customer when necessary. The cover plate wiper is an accessory that can be mounted by customers to protect against coarse dirt or chips. Different preload classes allow customization based on application needs, ensuring optimized performance through minimized variation in elastic deflection. Attachments can be mounted from above on this ball runner block model, which features end-face fastening threads for versatility. It's compatible with all SN/SNO Ball Guide Rails and boasts excellent dynamic characteristics. Pre-lubricated at the factory, it includes a minimum quantity lubrication system with an integrated reservoir for oil lubrication, simplifying maintenance efforts while enhancing overall efficiency and reducing downtime.