BALL RUNNER BLOCK CARBON STEEL KWD-020-SKS-C0-N-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-C0-N-1 (R166689423) is a high-precision ball runner block designed for linear motion systems. This component is part of the SKS series, featuring a slimline width, short length, and standard height for applications with limited space. The runner block body is constructed from unalloyed steel CS and comes without an attachment element, offering a left front reference edge and a right front reference edge. Its preload class C indicates that it is preload-free, while its accuracy class N denotes standard precision. This runner block includes a ball chain to ensure smooth movement and reduced noise levels during operation. It also benefits from an initial lubrication and preservation process, employing Roller bearing grease Dynalub for extended service life without the need for frequent maintenance. The straight lube connection comes loosely attached for convenience. With an overall length of the runner block at . mm, this component offers interchangeability across all ball guide rail systems within each accuracy class, facilitating limitless combinations of rail and block pairings. The optimized entry-zone geometry alongside a high number of balls reduces elastic deflection variation under load. The B.RUNNER BLOCK CS KWD-020-SKS-C0-N-1 is capable of enduring long-term lubrication over several years and can withstand ambient temperatures ranging from min ... max °C for short periods. Its dynamic load capacity C and dynamic torsional moment load capacity Mt are determined as per DIN ISO standards. Additional features include integrated all-around sealing to protect against contaminants, minimum quantity lubrication system with reservoirs for oil lubrication, end-face fastening threads for attachments, compatibility with all SN/SNO Ball Guide Rails, excellent dynamic characteristics ensuring efficient movement under various loading directions, and pre-lubricated condition straight from the factory for immediate use upon installation.