BALL RUNNER BLOCK CARBON STEEL KWD-025-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-025-SKS-C1-H-1 (R16662132Z) is a high-precision ball runner block designed for linear motion systems. The product features a slimline width, short length, and standard height, making it suitable for applications with limited space in both longitudinal and transverse directions. Manufactured from unalloyed steel CS, the runner block body ensures durability and robust performance. It is classified under preload class C indicating a low preload and accuracy class H for high precision. This ball runner block is distinctive due to its optimized entry-zone geometry and a large number of balls that reduce elastic deflection variations. It offers excellent dynamic characteristics, including the same high load ratings in all four main directions of loading. Moreover, it allows long-term lubrication over several years due to its integrated minimum quantity lubrication system with an oil reservoir. The Bosch Rexroth B.RUNNER BLOCK CS KWD-025-SKS-C1-H-1 does not come with a ball chain but includes initial lubrication and preservation for immediate use. It also features an end-face fastening thread compatible with various attachments and can be used on all SN/SNO ball guide rails from Bosch Rexroth. An important aspect of this runner block is its limitless interchangeability within each accuracy class, allowing it to combine freely with any guide rails. Additionally, the product comes pre-lubricated from the factory and includes integrated all-around sealing to protect against contaminants. It offers different preload classes to suit various application requirements and supports self-alignment for misalignment compensation. Despite its absence of a ball chain as standard, it maintains low friction coefficients between 0.01 to 0.02 without seal friction, ensuring efficient operation within permissible ambient temperatures ranging from -10°C up to +100°C (short-term exposure). The dynamic load capacity C and other load capacities are determined based on DIN ISO standards for reliability assurance in diverse operational conditions.