BALL RUNNER BLOCK CARBON STEEL KWD-030-SKS-C1-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-030-SKS-C1-N-1 (R166671421) is a ball runner block designed for high precision and rigidity in linear motion applications. This runner block features a slimline, short, and standard height format (SKS) and is constructed from unalloyed steel CS. It offers low preload (class C) and standard accuracy (class N), ensuring smooth motion without excessive friction or play. The product does not include a ball chain but comes with initial lubrication and preservation, using the Roller bearing grease Dynalub. The B.RUNNER BLOCK CS KWD-030-SKS-C1-N-1 is notable for its optimized entry-zone geometry which, along with a high number of balls, minimizes variation in elastic deflection across the movement range. It has an integrated all-around sealing system to protect against contamination and supports minimum quantity lubrication with an integrated reservoir for oil lubrication. The end-face fastening thread allows for various attachments to be securely mounted. This ball runner block can be used on all SN/SNO Ball Guide Rails by Bosch Rexroth, boasting excellent dynamic characteristics due to its design that facilitates equal load ratings in all four main loading directions. The product's interchangeability feature means it can be combined at will with all ball guide rail systems within each accuracy class offered by Bosch Rexroth. For applications requiring long-term lubrication over several years, this runner block is designed to meet those needs effectively. It also accommodates restricted spaces in both longitudinal and transverse directions due to its compact form factor. With a permissible ambient temperature range from -10°C to 100°C for short periods, it can operate effectively within a broad spectrum of environmental conditions. In terms of load capacities, the dynamic load capacity (C) and static load rating are based on DIN ISO standards with considerations for variations in travel distances. The product's dimensions include an overall length of the runner block at . mm and a height of . mm when pre-lubricated at the factory.