BALL RUNNER BLOCK CARBON STEEL KWD-020-SKS-C1-H-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-020-SKS-C1-H-1 (R166681322) is a high-precision ball runner block designed for linear motion applications requiring compactness, accuracy, and efficiency. This runner block is part of the SKS series, which features a slimline width, short length, and standard height for restricted space availability in both longitudinal and transverse directions. The body of the runner block is constructed from unalloyed steel CS, ensuring durability and robustness. With a low preload class C and high accuracy class H, this model provides smooth motion with minimal variation in elastic deflection due to its optimized entry-zone geometry and high number of balls. It also includes a ball chain that contributes to lower noise levels and optimal travel behavior. The product comes with initial lubrication and preservation for long-term performance without frequent maintenance. It boasts an integrated all-around sealing system as well as a minimum quantity lubrication system with an oil reservoir for further operational longevity. The runner block can be used on all SN/SNO ball guide rails, highlighting its versatility and interchangeability within each accuracy class. Attachments can be mounted from above the runner block, which can handle high load ratings in all four main loading directions. The Bosch Rexroth B.RUNNER BLOCK CS KWD-020-SKS-C1-H-1 (R166681322) is also equipped with end-face fastening threads for securing attachments easily. Its dynamic characteristics are exceptional due to the design that allows point contact in all loading directions, reducing friction significantly compared to other systems. For applications requiring additional protection against contaminants such as dirt or metal particles, various seals such as the standard SS seal, low-friction LS seal, double-lip DS seal, front seal options including FKM seals are available to extend the service life of the runner block even in extreme environments.