BALL RUNNER BLOCK CARBON STEEL KWC-055-FNS-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-055-FNS-C1-N-2 (R165151410) is a high-precision ball runner block designed for use in heavy-duty machine construction, providing extremely high load-bearing capacity and maximum rigidity in all load directions. This runner block, made of unalloyed steel CS, comes in a size with a flange width, normal length, and standard height. It features low preload (preload class C) and standard accuracy (accuracy class N), without a ball chain. The B.RUNNER BLOCK CS KWC-055-FNS-C1-N-2 is preserved but does not include initial lubrication or attachment elements on the left or right front reference edges. It has angular lube nipples loosely attached for maintenance purposes. The overall length of the runner block is specified to ensure compatibility with various applications. This runner block offers enhanced performance features such as improved rigidity under liftoff and side loading conditions due to two additional mounting screw holes at the center. Its innovative channel design allows for minimum lubrication quantities while ensuring smooth and quiet operation through optimally designed ball return and guideway systems. The optimized entry-zone geometry coupled with a high number of balls reduces variation in elastic deflection. The product also allows for different preload classes to be selected according to application requirements. An end-face fastening thread enables attachments to be mounted from both above and below the runner block. Furthermore, this Bosch Rexroth runner block boasts limitless interchangeability as it can be combined with all SNS Ball Guide Rail versions at will. This flexibility makes it an ideal choice for diverse industrial applications that demand high precision and reliability. Additionally, it is equipped with standard seals that prevent contamination from dirt, chips, or coolants, thus extending its service life while maintaining optimal functionality.