BALL RUNNER BLOCK CARBON STEEL KWD-045-FNS-C2-P-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-045-FNS-C2-P-1 (R16514222Z) is a high-precision ball runner block designed for linear motion systems requiring high rigidity and precision. This model features a steel CS runner block body, medium preload class C, and precision accuracy class P. Notably, it lacks a ball chain but comes with initial lubrication and preservation. The product boasts an FNS format with standard width, length, and height dimensions. The runner block's overall length is specifically engineered for optimal performance. It is designed to be interchangeable with guide rails of every accuracy, ensuring versatility in application. This ball runner block excels in dynamic characteristics and reduced frictional oscillations due to its patented entry zone, which enhances travel accuracy by up to six times. Its design allows attachments to be mounted from both above and below the block, providing flexibility in system design. Metal threads on all sides for lube fittings and end-face fastening threads for all attachments underscore the product's adaptability. Sealing is integrated all-around for protection against contaminants, contributing to the unit's longevity. The B.RUNNER BLOCK CS also offers high torque load capacity across various preload classes and maintains high rigidity under different load directions—enabling use with just one runner block per rail in certain applications. Additional features include optional integrated measuring systems for real-time tracking without wear concerns, compatibility with SNSSNO ball guide rails for diverse system integration options, and the potential for long-term lubrication spanning several years without maintenance. Overall, the Bosch Rexroth B.RUNNER BLOCK CS KWD-045-FNS-C2-P-1 (R16514222Z) represents a robust solution for linear motion applications demanding maximum precision, rigidity, and durability.