BALL RUNNER BLOCK CARBON STEEL KWC-065-FNS-C1-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-065-FNS-C1-H-2 (R165161310) is a high-precision ball runner block designed for linear motion applications requiring high rigidity and load-bearing capacity. This runner block is part of the Ball Rail Systems product group and features a body made of unalloyed steel CS, with a size classification that falls under the FNS format—indicating its flange width, normal length, and standard height. The product boasts a low preload class C and a high accuracy class H, ensuring precise movement without any ball chain included. This runner block is preserved but does not come with initial lubrication or attachment elements on either left or right front reference edges. Angular lube nipples are loosely attached to facilitate maintenance. With an overall length specified for the model, this component offers improved rigidity under liftoff and side loading conditions due to its additional mounting screw holes at the center. It also has a high torque load capacity. The Bosch Rexroth runner block is designed for heavy-duty machine construction and can withstand extremely high load capacities in all directions. It features an innovative channel design that allows for minimal lubrication quantities while ensuring smooth and quiet operation due to its optimally designed ball return and guideway system. The optimized entry-zone geometry along with a high number of balls reduces elastic deflection variation. It offers different preload classes to suit various application needs, end-face fastening threads for attachments, and compatibility with all SNS Ball Guide Rails. Its design ensures limitless interchangeability as any combination of ball guide rail versions can be paired with this ball runner block version seamlessly. Moreover, it incorporates seals to prevent ingress of contaminants which could reduce its service life; these seals include standard SS seals for general protection, LS low-friction seals for ease of movement, DS double-lip seals for increased exposure to media, front seals for fine dirt or metal particles environments, FKM seals for extreme conditions, and cover plate wipers suitable for coarse dirt or chips environments. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWC-065-FNS-C1-H-2 (R165161310) provides robust performance in demanding linear motion applications where precision and durability are paramount.