BALL RUNNER BLOCK CARBON STEEL KWD-030-SNH-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-030-SNH-C1-H-1 (R162171320) is a highly precise linear motion component designed for applications requiring compactness, high rigidity, and precision. This ball runner block is part of the SNH series, known for its slim width, standard length, and increased height profile. It is crafted from unalloyed steel CS and offers low preload (Preload class C) and high accuracy (Accuracy class H), ensuring maximum precision in operation without a ball chain. The runner block body is of a standard version with an overall length specific to the model. Its design permits high rigidity in all load directions, allowing for the use of just one runner block per rail in certain applications while still maintaining high torque load capacity. A key feature of this product is its limitless interchangeability within each accuracy class across all ball guide rail systems offered by Bosch Rexroth. This model includes an initial lubrication and preservation with Roller bearing grease Dynalub, which facilitates long-term lubrication over several years, reducing maintenance requirements. The B.RUNNER BLOCK CS KWD-030-SNH-C1-H-1 also features an endface fastening thread compatible with various attachments and provides smooth operation due to its optimally designed ball return and guideway. Dynamic characteristics are excellent due to the patented entry zone that increases travel accuracy up to six times compared to other systems. Furthermore, this product's design significantly reduces frictional oscillations and maintains a low friction force level even under external loads. The Bosch Rexroth B.RUNNER BLOCK CS KWD-030-SNH-C1-H-1 is suitable for all SN/SNO Ball Guide Rails and comes prelubricated from the factory. Its robust construction ensures it can withstand a wide range of ambient temperatures while offering different preload classes to cater to varying application needs.