BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-C2-P-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-020-FLS-C2-P-1 (R16538222Z) is a high-precision ball runner block designed for linear motion applications that demand exacting rigidity and dynamic characteristics. This runner block is part of the Ball Rail Systems product group, featuring a size 20 profile with flanged, long, standard height (FLS) format. Crafted from unalloyed steel CS, it ensures durability and stability in operations. The B.RUNNER BLOCK CS has a medium preload class C and boasts precision accuracy class P, making it suitable for applications that require maximum precision. The absence of a ball chain contributes to its streamlined design, while initial lubrication and preservation are included to facilitate immediate use upon installation. The straight lube connection is loosely attached for ease of maintenance. With an overall length specific to its design, this runner block can be interchanged with guide rails of every accuracy level. It offers significantly reduced frictional oscillations and maintains a low friction force even under external loads. Noteworthy features include patented entry zones that enhance travel accuracy by up to six times, the potential for long-term lubrication spanning several years, and metal threaded lube fittings on all sides. The B.RUNNER BLOCK CS also has high torque load capacity and different preload classes available. Its design allows for improved rigidity under lift-off and side loading conditions due to additional mounting screw holes at the center. With an integrated all-around sealing system, it provides robust protection against contaminants. The runner block's compatibility with all SN/SNO ball guide rails allows for versatile use across various applications. Notably prelubricated at the factory, this Bosch Rexroth runner block ensures reliable performance right from the start. Attachments can be mounted from both above and below the block, offering flexibility in system configuration. Whether used individually or in combination with other components within its product group ID range, this ball runner block stands out for its ability to support high load ratings in all four main loading directions while maintaining exceptional precision and rigidity.