BALL RUNNER BLOCK CARBON STEEL KWD-020-SNS-C2-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-020-SNS-C2-X-1 (R16228282Z) is a high-precision ball runner block designed for linear motion applications requiring compactness and high load-bearing capacity. This runner block is part of the SNS series, characterized by a slim width, normal length, and standard height. It is constructed from carbon steel CS for durability and has an extra precision accuracy class (XP) to ensure precise movements. The medium preload class C indicates that it has an average preload suitable for various applications. This model does not include a ball chain, but it comes with initial lubrication and preservation, reducing maintenance needs. The roller bearing grease Dynalub enhances its performance over time. It has an overall length of . mm and can be used with all SNS/SNO ball guide rails due to its limitless interchangeability within each accuracy class. The B.RUNNER BLOCK CS is equipped with optimized entry-zone geometry and a high number of balls that minimize variation in elastic deflection under load. Attachments can be mounted from above thanks to the end-face fastening thread provided on the block. Its integrated all-around sealing offers protection against contaminants, extending the service life of the component. Designed for environments where space is limited in the transverse direction but where high torque load capacity is needed, this runner block maintains the same high load ratings in all four main directions of loading. It also boasts excellent dynamic characteristics due to the four rows of balls with point contact, reducing friction to a minimum. The Bosch Rexroth B.RUNNER BLOCK CS KWD-020-SNS-C2-X-1 (R16228282Z) ensures long-term lubrication over several years and supports minimum quantity lubrication systems with an integrated reservoir for oil lubrication. Its design also allows self-aligning to compensate for misalignments without requiring a self-alignment feature.