BALL RUNNER BLOCK RESIST CR KWD-045-SNS-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 CR KWD-045-SNS-C1-H-1 (R162241370) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance and high accuracy. This component features a Resist CR coating for enhanced durability and corrosion protection, ensuring reliable operation even in challenging environments. The runner block body is constructed from unalloyed steel CS with a matte-silver, hard chrome-plated finish, which contributes to its robustness and longevity. With a slimline width, standard height, and normal length (SNS format), the B.RUNNER BLOCK CR is engineered to fit into restricted spaces without compromising performance. It boasts a low preload class C and high accuracy class H, ensuring precise movement and reduced frictional oscillations under load. Notably, this model does not include a ball chain but comes with initial lubrication and preservation for ease of maintenance. The product's dynamic characteristics are enhanced by its patented entry zone that can increase travel accuracy significantly. It offers excellent dynamic load capacity C and static longitudinal moment load capacity ML, capable of handling high loads in all four main loading directions. The friction coefficient is minimized due to the four rows of balls with point contact design, resulting in low noise levels and outstanding travel behavior. For attachment purposes, the runner block features end-face fastening threads allowing attachments to be mounted from above easily. Pre-lubricated at the factory, it offers long-term lubrication potential over several years without frequent maintenance requirements. Seals like the standard SS seal ensure protection against contaminants such as dirt, chips, and coolants which could otherwise reduce service life. Additional sealing options like the low-friction LS seal or double-lip DS seal can be chosen based on specific environmental conditions or servicing needs. In summary, the Bosch Rexroth B.RUNNER BLOCK CR KWD-045-SNS-C1-H-1 (R162241370) stands out for its high precision, durability under corrosive conditions, low maintenance needs due to long-term lubrication capabilities, quiet operation with excellent dynamic properties, and versatility in fitting into tight spaces while providing reliable linear motion control.