BALL RUNNER BLOCK RESIST CR KWD-020-BNS-C0-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-020-BNS-C0-H-1 (R16715937Z) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance and high accuracy. This particular model features a Resist CR coating, which ensures its durability against corrosive elements while maintaining a matte-silver, hard chrome-plated finish. The runner block body is constructed from unalloyed steel CS, providing a robust and reliable base for the component. This ball runner block is notable for its high accuracy (class H), being preload-free (class C), and does not incorporate a ball chain. It comes with initial lubrication and preservation, utilizing Roller bearing grease Dynalub to ensure smooth operation from the outset. The overall length of the runner block is meticulously crafted to fit seamlessly with BNS size guide rails, allowing for interchangeability across different accuracies. The B.RUNNER BLOCK CR KWD-020-BNS-C0-H-1 excels in handling high torsional moments on rails and offers impressive load ratings in all four main loading directions. Its dynamic characteristics are enhanced by an optimized entry-zone geometry and a high number of balls, which help to reduce variation in elastic deflection. Additionally, the ball runner block can be used on all BNS ball guide rails, maximizing system rigidity through a preloaded O-arrangement. Furthermore, this model boasts improved rigidity under lift-off and side loading conditions due to two extra mounting screw holes at its center. It has an exceptional capacity for torsional moment loads, making it ideal as an individual guide in various applications. The permissible ambient temperature range for this product spans from minimum to maximum degrees Celsius. In summary, the Bosch Rexroth B.RUNNER BLOCK CR KWD-020-BNS-C0-H-1 (R16715937Z) is engineered for demanding linear motion tasks where precision and resilience are paramount. Its design allows for versatile mounting options and compatibility with a wide range of accessories, ensuring that it can meet the needs of complex industrial applications.