B.RUNNER BLOCK CS KWD-020-SNS-C1-N-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-020-SNS-C1-N-2 (R162281424) is a state-of-the-art ball runner block designed for linear motion applications requiring precision, low friction, and durability. This model is part of the Ball Rail Systems that adhere to DIN standards, ensuring high compatibility and performance. The product features a unique design with four rows of balls which enable point contact in all loading directions, significantly reducing friction and subsequent heat generation compared to other systems with gothic raceway profiles. The B.RUNNER BLOCK CS KWD-020-SNS-C1-N-2 is equipped with universal standard seals (SS) that provide effective protection against contaminants such as dirt, chips, and coolants while maintaining low friction and good sealing effects. For environments necessitating minimal movement resistance, low friction seals (LS) are used, whereas double-lip seals (DS) are available for increased exposure to media. Front seals offer additional protection in environments with fine particulates or heavy use of coolants. Furthermore, the runner block features interchangeable FKM seals designed for extreme conditions and cover plate wipers suitable for coarse dirt or chip-laden environments. These components can be easily replaced during maintenance. The product also boasts an optimized entry-zone geometry which minimizes variation in elastic deflection and can accommodate attachments from above due to its end-face fastening thread. The Bosch Rexroth ball runner block is prelubricated at the factory and includes a minimum quantity lubrication system with an integrated reservoir for oil lubrication. It's compatible with all SNS/SNO Ball Guide Rails, enhancing its versatility across various applications. With excellent dynamic characteristics and different preload classes available, this model ensures reliable performance in diverse linear motion scenarios.