BALL RUNNER BLOCK CARBON STEEL KWC-055-FNS-C0-H-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-055-FNS-C0-H-2 (R165159310) is a high-precision ball runner block designed for heavy-duty applications where high rigidity and load-bearing capacity are essential. With its unalloyed steel CS construction, this runner block boasts exceptional durability and performance. It features a flange width format (FNS), normal length, and standard height, ensuring compatibility with various installation requirements. The B.RUNNER BLOCK CS KWC-055-FNS-C0-H-2 is preload-free (preload class C) and offers high accuracy (accuracy class H), making it suitable for applications that demand precise movement control without initial tension. It comes without a ball chain and is preserved but does not include initial lubrication or attachment elements on the front reference edges. Angular lube nipples are loosely attached for easy maintenance. This runner block's design includes two additional mounting screw holes at the center to improve rigidity under liftoff and side loading conditions. The innovative channel design allows for minimal lubrication quantities, contributing to its smooth and quiet operation. The optimized entry zone geometry paired with a high number of balls reduces variation in elastic deflection across the system. With different preload classes available, users can select the appropriate level of rigidity for their specific application. Furthermore, end-face fastening threads provide versatility in mounting attachments either from above or below the runner block. The Bosch Rexroth B.RUNNER BLOCK CS KWC-055-FNS-C0-H-2 is universally interchangeable with all SNS Ball Guide Rails, offering limitless combinations to suit varied requirements. This flexibility simplifies inventory management and allows for easy upgrades or system modifications. In summary, this ball runner block is built to withstand extreme loads while maintaining precision and smoothness in motion, making it an ideal choice for heavy machine construction and other demanding industrial applications.