BALL RUNNER BLOCK CARBON STEEL KWC-020-SKN-C0-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-020-SKN-C0-N-2 (R166489411) is a high-precision ball runner block designed for linear motion applications where space is limited and precision is paramount. This runner block features a slimline width, short length, and low height, making it suitable for confined spaces in various orientations. It is constructed from unalloyed steel CS, ensuring durability and strength. The B.RUNNER BLOCK CS KWC-020-SKN-C0-N-2 boasts an accuracy class N (standard) and comes preload-free (preload class C), which means there is no initial tension between the block and the rail, allowing for smooth movement without resistance. The absence of a ball chain simplifies the design and reduces potential points of failure. This model also benefits from angular lube nipples loosely attached for easy maintenance. Designed with interchangeability in mind, this runner block can be combined with guide rails of every accuracy to meet the requirements of different applications. Its patented entry zone increases travel accuracy by up to six times while significantly reducing frictional oscillations and maintaining a low friction force level, especially when under external load. The optimized geometry with a high number of balls minimizes variation in elastic deflection. The B.RUNNER BLOCK CS KWC-020-SKN-C0-N-2 is preserved but comes without initial lubrication or attachment elements on both front reference edges, allowing users to customize as per their application needs. It features end-face fastening threads compatible with various attachments and can be used on all SN/SNO ball guide rails provided by Bosch Rexroth. With its integrated all-around sealing system, this runner block ensures long-term protection against contaminants while allowing for extended periods of lubrication. Optional features include an integrated inductive measuring system that offers wear-free operation. The product is designed to withstand ambient temperatures ranging from minimums to maximums as specified in the product details while maintaining dynamic load capacities according to DIN ISO standards. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWC-020-SKN-C0-N-2 (R166489411) offers exceptional precision and interchangeability for applications requiring compact linear motion solutions with long service life and minimal maintenance requirements.