BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C2-X-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-030-FNS-C2-X-1 (R16517282Z) is a high-precision ball runner block designed for linear motion applications requiring exceptional rigidity and accuracy. This runner block is part of the Ball Rail Systems product line, specifically constructed from unalloyed steel CS and engineered to provide extra precision (accuracy class XP) with an average preload (preload class C). The B.RUNNER BLOCK CS is notable for its size, flange width, normal length, and standard height format FNS. It comes without a ball chain, but it includes initial lubrication and preservation. The runner block boasts excellent dynamic characteristics, including reduced frictional oscillations and low friction levels, especially under external load conditions. Its patented entry zone significantly enhances travel accuracy by up to six times. The design allows attachments to be mounted from both above and below the runner block, with metal threaded lube fittings on all sides and end-face fastening threads for all attachments. One of the standout features of this model is its integrated all-around sealing which contributes to its high torque load capacity. It also offers different preload classes for various application needs and maintains high rigidity in all load directions. This makes it possible to use just one runner block per rail in certain scenarios. Additional design benefits include improved rigidity under liftoff and side loading due to extra mounting screw holes at the center of the runner block. The system's maximum rigidity is achieved through a preloaded O-arrangement. An optional integrated inductive measuring system can be added for wear-free operation. Factory pre-lubricated, the B.RUNNER BLOCK CS can be used with all SN/SNO Ball Guide Rails and supports long-term lubrication over several years without maintenance. It handles high load ratings equally well in all four main directions of loading. The product's robust construction ensures that it meets demanding performance standards across a wide range of industrial applications.