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 (R166681320) is a high-precision ball runner block designed for linear motion applications where space is restricted in longitudinal and transverse directions. This runner block features a slimline width, short length, and standard height format (SKS), making it suitable for compact installations. It is constructed from unalloyed steel CS and offers low preload (Preload class C) and high accuracy (Accuracy class H), ensuring smooth motion and precise positioning without the use of a ball chain. The B.RUNNER BLOCK CS is notable for its optimized entry-zone geometry, which along with a high number of balls, reduces variation in elastic deflection. It boasts excellent dynamic characteristics with the capacity to handle high load ratings in all four main loading directions. Long-term lubrication over several years is possible thanks to its design, which also supports minimum quantity lubrication with an integrated reservoir. This model comes pre-lubricated from the factory with roller bearing grease Dynalub, enhancing its maintenance-free operation. The runner block body has a standard version design with an overall length of . mm. It features interchangeable components that allow for limitless combinations with any ball guide rail systems within each accuracy class, provided by Bosch Rexroth. Moreover, the B.RUNNER BLOCK CS includes integrated all-around sealing to protect against contaminants and employs an end-face fastening thread for attachments. It can be used on all SN/SNO ball guide rails offered by Bosch Rexroth. The product also has a straight lube connection loosely attached and does not include attachment elements on either front reference edge. In terms of load capacities, it offers dynamic load capacity C and static load rating C0 as per DIN ISO standards. Its effective sealing mechanisms range from standard seals SS to low-friction seals LS, double-lip seals DS, front seals, FKM seals, and cover plate wipers available as accessories. Designed to meet rigorous demands across various applications that require precise linear guidance within confined spaces while maintaining durability and reliability over extended periods of use—the Bosch Rexroth B.RUNNER BLOCK CS KWD-020-SKS-C1-H-1 (R166681320) stands out as a versatile component in advanced linear motion systems.