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 (R166681321) is a high-precision ball runner block designed for linear motion applications requiring compact size and high accuracy. This runner block is part of the Ball Rail Systems product group and is specifically engineered to offer optimal performance in restricted spaces, both in longitudinal and transverse directions. The B.RUNNER BLOCK CS KWD-020-SKS-C1-H-1 features a slimline SKS format with a short length and standard height. It is constructed from unalloyed steel CS for durability, with an overall length of the runner block being . mm. The preload class C indicates a low preload, while the accuracy class H denotes high precision. This model does not include a ball chain but comes with initial lubrication and preservation using Roller bearing grease Dynalub. One of the key capabilities of this ball runner block is its ability to accommodate attachments mounted from above, offering the same high load ratings in all four main loading directions. Long-term lubrication over several years is possible due to its design, ensuring minimal maintenance requirements. The product also boasts limitless interchangeability within each accuracy class, allowing it to be combined with all ball guide rail systems. Additional features include optimized entry-zone geometry for reduced elastic deflection variation, multiple preload classes, integrated all-around sealing, minimum quantity lubrication system with oil reservoir, end-face fastening thread for attachments, and compatibility with all SN/SNO Ball Guide Rails. The dynamic characteristics are excellent due to the design that minimizes friction and allows self-aligning to compensate for misalignments. The Bosch Rexroth B.RUNNER BLOCK CS KWD-020-SKS-C1-H-1 performs reliably within an ambient temperature range of min ... max °C (admissible for short time) and has been prelubricated at the factory. Its dynamic load capacity C and static load rating C ensure robust performance in various applications without compromising on efficiency or lifespan.