BALL RUNNER BLOCK CARBON STEEL KWD-015-FLS-C3-U-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-015-FLS-C3-U-1 (R165313920) is a high-precision ball runner block designed for demanding applications that require maximum rigidity and precision. This runner block features an ultra-precision accuracy class UP, with a high preload class C, ensuring tight control over movement and reducing system play. The body of the runner block is constructed from unalloyed steel CS, which contributes to its durability and strength. This model has been engineered without a ball chain and comes with initial lubrication and preservation for ease of maintenance. Its roller bearing grease, Dynalub, allows for long-term lubrication over several years. The B.RUNNER BLOCK CS KWD-015-FLS-C3-U-1 boasts an overall length of . mm and is characterized by its FLS size format – flanged, long, with standard height – which makes it versatile for various installation scenarios. The product is equipped with straight lube connections that are loosely attached and does not include attachment elements on either the left or right front reference edges. It has been designed for interchangeability, allowing it to be combined with guide rails of every accuracy level to meet different application needs. Its design significantly reduces frictional oscillations and maintains a low friction force level even under external loads. This contributes to excellent dynamic characteristics and allows the runner block to support applications with just one runner block per rail due to its high rigidity in all load directions. Additionally, improved rigidity under lift-off and side loading conditions is achieved through two extra mounting screw holes at the center of the block. An optional integrated inductive measuring system can be added for precise feedback on positioning without wear concerns. The B.RUNNER BLOCK can be used on all SN/SNO ball guide rails while maintaining high load ratings in all four main directions of loading. It comes prelubricated from the factory ensuring reliable operation upon installation. With an array of sealing options such as standard seal SS, low-friction seal LS, double-lip seal DS, front seal, FKM seal, and cover plate wiper available as accessories for different environmental conditions, this Bosch Rexroth ball runner block stands out as a robust solution tailored for sophisticated linear motion requirements where precision and longevity are paramount.