BALL RUNNER BLOCK CARBON STEEL KWD-025-SNS-C3-X-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-SNS-C3-X-1 (R162223820) is a highly precise ball runner block designed for linear motion applications requiring extra precision and high preload. This runner block is part of the Ball Rail Systems product line and is notable for its slimline width, normal length, and standard height dimensions, making it suitable for applications with limited space in the transverse direction. The body of the runner block is constructed from unalloyed steel CS, ensuring durability and robustness in operation. With an accuracy class of XP (extra precision) and a preload class C (high preload), this model delivers exceptional performance with minimal elastic deflection variation due to its optimized entry-zone geometry and a large number of balls. It features integrated all-around sealing to prevent contamination from dirt or debris, enhancing its longevity and reliability. The design allows for attachments to be mounted from above, providing flexibility in system integration. The B.RUNNER BLOCK CS KWD-025-SNS-C3-X-1 does not include a ball chain but comes pre-lubricated from the factory with roller bearing grease Dynalub, which aids in long-term lubrication over several years. Its minimum quantity lubrication system has an integrated reservoir for oil lubrication, further extending maintenance intervals. This model can be used on all SNS/SNO Ball Guide Rails within Bosch Rexroth's offering and boasts excellent dynamic characteristics that are critical for high-speed applications. It can withstand high torque loads and offers the same high load ratings in all four main directions of loading. Furthermore, it provides limitless interchangeability across various accuracy classes within Bosch Rexroth's profiled rail systems. Designed without attachment elements on either front reference edge, this runner block maintains a straight lube connection that is loosely attached. The overall length measures . mm, offering a compact solution while maintaining its dynamic load capacity C and static longitudinal moment load capacity ML. It operates within an ambient temperature range of min ... max °C and has been tested according to DIN ISO standards for assured quality performance.