BALL RUNNER BLOCK CARBON STEEL KWD-035-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-035-FNS-C1-N-1 (R165131423) is a state-of-the-art ball runner block designed for linear motion applications requiring high precision and rigidity. This component is part of the Ball Rail Systems product group and is characterized by its steel CS construction, standard accuracy class N, and low preload class C. It comes equipped with a ball chain, ensuring low noise levels and optimal travel behavior. The runner block's dimensions include a standard height, flange width, and normal length, with an overall length of the runner block specified in the product details. It features an initial lubrication and preservation with Roller bearing grease Dynalub for immediate use upon installation. The block body does not include attachment elements on either left or right front reference edges but does come with a straight lube connection loosely attached. Designed for high rigidity requirements, this runner block significantly reduces frictional oscillations and maintains a low friction force level even under external loads. Its patented entry zone increases travel accuracy up to six times compared to other systems. The Bosch Rexroth B.RUNNER BLOCK can be used on all SNS/SNO ball guide rails, offering high load ratings in all four main directions of loading. The unit provides multiple sealing options including standard seal SS, low-friction seal LS, double-lip seal DS, front seal, FKM seal, and cover plate wiper to protect against contaminants that could affect performance or longevity. With its optimized entry zone geometry and a high number of balls, it minimizes variation in elastic deflection while maximizing system rigidity through its preloaded O-arrangement. Furthermore, the Bosch Rexroth B.RUNNER BLOCK is designed for easy mounting from above or below with endface fastening threads for all attachments. It also has the capability for long-term lubrication over several years without requiring frequent maintenance. The product is suitable for a wide range of industrial applications where precision linear movement is critical.