B.RUNNER BLOCK CS KWD-035-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-035-SNS-C1-N-2 (R162231424) is a high-precision ball runner block designed for linear motion applications. This component is part of the Ball Rail Systems series that conforms to DIN standards, ensuring compatibility and performance. The B.RUNNER BLOCK CS features a design with four rows of balls, which enables point contact in all loading directions, significantly reducing friction and enhancing movement efficiency. This design choice reduces friction coefficients up to five times less than comparable systems, thus minimizing heat generation during operation. The model incorporates various types of seals to protect against contaminants such as dirt, chips, and coolants, which extends the service life of the runner block. Standard seal SS is included for universal sealing effectiveness on guide rails with or without cover strips. For environments prone to fine particles or heavy use of coolants and cutting fluids, options include low-friction seal LS for ease of movement; double-lip seal DS for increased media exposure; and FKM seals for extreme conditions—all interchangeable during servicing. Additionally, this ball runner block features an optimized entry-zone geometry and a high number of balls that minimize variation in elastic deflection. Attachments can be mounted from above thanks to end-face fastening threads, and it is compatible with all SNS/SNO Ball Guide Rails. The model boasts excellent dynamic characteristics and comes pre-lubricated from the factory with a minimum quantity lubrication system that includes an integrated reservoir for oil lubrication. Cover plate wipers are available as accessories for environments with coarse dirt or chips. With different preload classes available, this ball runner block provides versatility in application while ensuring reliable performance in various industrial settings requiring precise linear motion control.