BALL RUNNER BLOCK CARBON STEEL KWD-035-SNH-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-035-SNH-C1-N-1 (R162131422) is a high-precision ball runner block designed for linear motion applications where space is limited in the transverse direction and high rigidity is required. This runner block features a slim width, normal length, and high height format (SNH), with a body constructed from unalloyed steel CS. It offers low preload (class C) and standard accuracy (class N), ensuring smooth and accurate movement. The B.RUNNER BLOCK CS comes with a ball chain, which contributes to its quiet operation and optimal travel behavior. It is prelubricated with roller bearing grease Dynalub for initial use and offers long-term lubrication potential over several years without the need for maintenance. The product does not include an attachment element but has a straight lube connection that is loosely attached. This runner block boasts excellent dynamic characteristics, including high rigidity in all load directions that allows for the use of just one runner block per rail in certain applications. Its patented entry zone significantly enhances travel accuracy by up to six times compared to other systems. Additionally, it has a high torque load capacity and allows for limitless interchangeability within each accuracy class of Bosch Rexroth's ball guide rail systems. Designed to accommodate various attachments through its end-face fastening thread, this runner block can handle maximum precision tasks while maintaining quiet operation due to its well-designed ball return and guideway system. It supports different preload classes and can be deployed on all SN/SNO ball guide rails from Bosch Rexroth. Key specifications include its material construction from carbon steel, dynamic load capacity C, static longitudinal moment load capacity ML, static torsional moment load capacity Mt, maximum permissible linear speed vmax, friction coefficient range, pitch T guide rail dimensioning, height of the runner block with guide rail combination options, permissible ambient temperature ranges for operation, and various seal options like standard seal SS or low-friction seal LS for protection against contaminants.