BALL RUNNER BLOCK CARBON STEEL KWC-025-FKN-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-025-FKN-C1-N-2 (R166321410) is a ball runner block designed for precision and reliability in linear motion applications. This component is part of the Ball Rail Systems product group and is characterized by its low height, short length, and flange width format FKN. The runner block body is constructed from unalloyed steel CS, ensuring durability and robust performance. Key specifications of this model include a standard accuracy class N, a low preload class C, and it does not feature a ball chain. The design allows for low friction movement with angular lube nipples loosely attached for easy maintenance. This model comes preserved but without initial lubrication or attachment elements on either front reference edge. The B.RUNNER BLOCK CS offers interchangeability with guide rails across all accuracy levels, making it versatile for various setups. It boasts an optimized entry zone geometry which significantly enhances travel accuracy by reducing elastic deflection variations. Additionally, the high number of balls in the design contributes to reduced frictional oscillations and lower friction force levels even under external loads. This Bosch Rexroth runner block supports long-term lubrication that can extend over several years and features lube fittings with metal threads on all sides for ease of maintenance. It also provides options for endface fastening threads to accommodate various attachments. Compatible with all SN/SNO ball guide rails, it includes integrated all-round sealing to protect against contaminants. Furthermore, the B.RUNNER BLOCK CS can be equipped with an optional integrated measuring system that is inductive and wear-free for precise monitoring of linear movement. Its self-aligning capabilities allow compensation for misalignments without requiring additional self-alignment mechanisms. Designed to operate within a permissible ambient temperature range from minimum to maximum degrees Celsius (specific values are not provided), this model ensures reliable operation even under fluctuating environmental conditions. It's suitable for applications where space constraints exist in upward or longitudinal directions while demanding maximum precision in linear motion tasks.