BALL RUNNER BLOCK CARBON STEEL KWD-035-SNS-C3-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-035-SNS-C3-X-1 (R16223382Z) is a high precision ball runner block designed for linear motion and guidance systems. This runner block is part of the Ball Rail Systems product line and is notable for its size and format SNS, which stands for slimline width, normal length, and standard height. The body of the runner block is made from unalloyed steel CS, ensuring durability and robustness in various applications. The B.RUNNER BLOCK CS features a high preload class C, indicating a higher degree of rigidity and reduced elastic deflection due to its optimized entry zone geometry and an increased number of balls. It also boasts an extra precision accuracy class XP for enhanced positioning accuracy. Notably, this model does not include a ball chain but comes with initial lubrication and preservation for immediate use. This runner block's dynamic characteristics are exceptional due to its design that allows minimal friction with four rows of balls providing point contact in all loading directions. It has integrated all-around sealing to protect against contaminants such as dirt, chips, or coolants which could otherwise reduce service life. Additionally, it includes a minimum quantity lubrication system with an integrated reservoir for oil lubrication. The Bosch Rexroth B.RUNNER BLOCK can be used on all SNS/SNO ball guide rails, offering high torque load capacity with consistent high load ratings in every primary direction of loading. Its design facilitates long-term lubrication over several years while maintaining limitless interchangeability within each accuracy class across different preload classes. Attachments can be mounted from above thanks to the end-face fastening thread provided on the runner block. The product is pre-lubricated at the factory ensuring readiness for installation without additional initial maintenance. It’s suitable for applications where space is restricted in the transverse direction but requires high torque load capacity and reliable performance over time.