BALL RUNNER BLOCK CARBON STEEL KWD-020-SLS-C0-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-SLS-C0-H-1 (R162389320) is a high-precision ball runner block designed for linear motion applications where space is limited in the transverse direction and very high loads are expected. This product features a slimline width, long length, and standard height (SLS format), with a runner block body made of unalloyed steel CS. It boasts a preload class C, indicating it is preload-free, and an accuracy class H for high precision. The ball runner block does not include a ball chain but comes with initial lubrication and preservation using Roller bearing grease Dynalub. It has no attachment elements on either the left or right front reference edges, and it includes a straight lube connection that is loosely attached. The overall length of the runner block is specified within the product's detailed dimensions. This runner block can be combined with guide rails of any accuracy due to its limitless interchangeability feature. It is capable of sustaining high load ratings in all four main loading directions and supports long-term lubrication over several years. The optimized entry-zone geometry alongside a significant number of balls reduces elastic deflection variation, making it suitable for applications requiring consistent movement. Additional features include an all-around sealing system to protect against contaminants, an end-face fastening thread for attachments, and compatibility with all SN/SNO ball guide rails. Its dynamic characteristics are excellent due to its design which allows for different preload classes. The Bosch Rexroth B.RUNNER BLOCK CS KWD-020-SLS-C0-H-1 also offers high torque load capacity and accommodates maximum acceleration as well as varying friction coefficients depending on the size of the profiled rail systems used in conjunction with it. The static and dynamic load ratings follow DIN ISO standards to ensure reliability in operation within permissible ambient temperature ranges. The product's design also facilitates minimum quantity lubrication systems with integrated reservoirs for oil lubrication, adding to its efficiency and longevity in demanding industrial applications.