BALL RUNNER BLOCK CARBON STEEL KWD-025-FNS-C1-N-1

***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 KWD-025-FNS-C1-N-1 (R165121421) is a high-precision ball runner block designed for linear motion applications requiring rigidity and accuracy. This runner block features a size 25 steel CS body with a standard height, flange width, and normal length. It boasts an accuracy class N (standard) and a preload class C (low preload), ensuring smooth motion with minimal play. The B.RUNNER BLOCK CS is devoid of a ball chain, but it comes with initial lubrication and preservation for immediate use. The lubricant used is Bosch Rexroth's Roller bearing grease Dynalub. The runner block has no attachment elements on either front reference edge, allowing for versatile integration into various systems. Notably, the runner block can be combined with guide rails of every accuracy level, making it highly adaptable to different settings. It offers excellent dynamic characteristics with reduced frictional oscillations and low friction levels under external loads. Its patented entry zone significantly enhances travel accuracy by up to six times compared to standard systems. This model is equipped with straight lube connections that are loosely attached, facilitating easy maintenance and lubrication. With high torque load capacity and different preload classes available, the B.RUNNER BLOCK CS can handle demanding applications while providing high rigidity in all load directions. This allows for the use of just one runner block per rail in certain scenarios. Additional features include integrated all-around sealing for protection against contaminants and an optional inductive measuring system for precise position feedback. The product is prelubricated at the factory for long-term operation without frequent maintenance needs. It maintains high load ratings in all four main loading directions and can operate within an ambient temperature range of -10°C to +100°C. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-025-FNS-C1-N-1 (R165121421) offers robust construction, precise movement control, and versatile application potential for users seeking a reliable linear motion solution.