BALL RUNNER BLOCK CARBON STEEL KWC-025-SKN-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-SKN-C1-N-2 (R166421410) 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 installations with restricted space in upward, longitudinal, and transverse directions. It is constructed from unalloyed steel CS and offers standard accuracy with a low preload class C without a ball chain. The B.RUNNER BLOCK CS KWC-025-SKN-C1-N-2 incorporates Bosch Rexroth's patented entry zone, which enhances travel accuracy by up to six times while significantly reducing frictional oscillations and maintaining a low friction force level, especially under external loads. The product supports long-term lubrication that can extend over several years and features angular lube nipples loosely attached for easy maintenance. This model has been designed with interchangeability in mind; it can be combined with guide rails of every accuracy level to suit various application needs. Its optimized entry-zone geometry and the high number of balls help to minimize variation in elastic deflection. Notably, the runner block body comes in the standard version without initial lubrication or attachment elements on either front reference edge. The product also boasts an integrated all-around sealing system for protection against contaminants, enhancing its longevity even in challenging environments. It is compatible with all SN/SNO ball guide rails and offers options such as an integrated, inductive, and wear-free measuring system. For applications requiring specialized sealing solutions, this model can accommodate universal seals SS as standard or optional low-friction seal LS or double-lip seal DS for increased exposure to media. Front seals are available as accessories for customer mounting when dealing with fine dirt or metal particles. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWC-025-SKN-C1-N-2 (R166421410) offers exceptional precision and versatility for linear motion systems where space constraints exist without compromising on performance or durability.