BALL RUNNER BLOCK CARBON STEEL KWD-025-SNH-C2-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-SNH-C2-H-1 (R162122322) is a ball runner block designed for high precision linear motion applications. This runner block is part of the Ball Rail Systems and is characterized by its slim width, normal length, and high height format (SNH). It is constructed from unalloyed steel CS for durability and has a medium preload class C and high accuracy class H. The inclusion of a ball chain ensures quiet, smooth operation with reduced frictional oscillations, particularly under external loads. This model boasts significant rigidity in all load directions, allowing for the use of just one runner block per rail in certain applications. It also features high torque load capacity and limitless interchangeability within each accuracy class across all ball guide rail systems from Bosch Rexroth. The B.RUNNER BLOCK CS KWD-025-SNH-C2-H-1 comes prelubricated from the factory, facilitating long-term lubrication over several years without maintenance. The design incorporates an endface fastening thread compatible with various attachments and offers excellent dynamic characteristics for demanding tasks. This ball runner block can be used on all SN/SNO Ball Guide Rails, ensuring versatility across different system configurations. Its optimized ball and ball chain return contribute to its quiet operation while maintaining best-in-class travel behavior. Additionally, this model includes various sealing options such as standard seals (SS), low-friction seals (LS), double-lip seals (DS), front seals, FKM seals, and cover plate wipers to protect against contaminants like dirt, chips, coolants, or cutting fluids. These sealing solutions help extend the service life of the runner block by keeping the internal components clean and operational even in extreme environments or heavy-duty applications.