BALL RUNNER BLOCK CARBON STEEL KWC-035-BNS-C1-N-2

***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 KWC-035-BNS-C1-N-2 (R167131410) is a high-precision ball runner block designed for linear motion applications. This runner block is part of the Ball Rail Systems product line, specifically engineered to handle high torsional moments on guide rails and provide exceptional load ratings in all four main loading directions. The B.RUNNER BLOCK CS features an overall length of 83.9 mm and is characterized by its size and format BNS, which indicates a wide width, normal length, and standard height. Constructed from unalloyed steel CS, the runner block body ensures durability and reliability. With a preload class C indicating low preload and an accuracy class N for standard precision, it is optimized for applications requiring smooth motion with minimal variation in elastic deflection. It does not include a ball chain or initial lubrication but comes preserved for longevity. This model boasts excellent dynamic characteristics with low noise levels and optimal travel behavior. Its angular lube nipples are loosely attached for easy maintenance. The product also offers high torque load capacity with attachments mountable from both above and below the block. Furthermore, the optimized entry-zone geometry coupled with a high number of balls ensures consistent performance under various load conditions. The B.RUNNER BLOCK CS can be used interchangeably with all BNS ball guide rails, enhancing its versatility across different setups. It is well-suited for individual guide applications due to its very high torsional moment load capacity and resistance to torsion. Additionally, the inclusion of two extra mounting screw holes at the center of the runner block improves rigidity under lift-off and side-loading conditions. In summary, this Bosch Rexroth ball runner block stands out for its robust construction, precise engineering, and adaptability to various linear motion requirements while providing maximum system rigidity through a pre-tensioned O-arrangement.