BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-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-020-FNS-C3-U-1 (R165183920) is a state-of-the-art ball runner block designed for linear motion systems requiring ultra-high precision and rigidity. This runner block, part of the CS series, is constructed from unalloyed steel and features a size E profile with a high preload class C and an accuracy class UP, signifying its ultra-precision capabilities. It is designed without a ball chain but comes with initial lubrication and preservation for immediate use. The B.RUNNER BLOCK boasts an overall length of . mm and can be used interchangeably with guide rails of every accuracy level. It is engineered to meet high rigidity requirements, offering excellent dynamic characteristics, significantly reduced frictional oscillations, and low friction force levels, especially under external load conditions. The patented entry zone enhances travel accuracy by up to six times. This runner block's design allows attachments to be mounted from both above and below the block, with lube fittings featuring metal threads on all sides for easy maintenance. The integrated all-around sealing provides protection against contaminants while maintaining high torque load capacity across different preload classes. Its design also includes two additional mounting screw holes at the center for improved rigidity under lift-off and side-loading conditions. Furthermore, the B.RUNNER BLOCK can operate at maximum efficiency due to its long-term lubrication capability over several years without requiring frequent maintenance. It also has the same high load ratings in all four main loading directions due to its robust construction. The product also supports optional integration with an inductive, wear-free measuring system for enhanced performance monitoring. With its advanced features such as the ability to accommodate just one runner block per rail in certain applications and compatibility with all SN/SNO ball guide rails, this Bosch Rexroth ball runner block represents an optimal solution for applications demanding maximum precision and durability in linear motion systems.