BALL RUNNER BLOCK CARBON STEEL KWD-020-BNS-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-020-BNS-C1-N-1 (R167151420) is a state-of-the-art ball runner block designed for high precision and rigidity in linear motion applications. This runner block belongs to the Ball Rail Systems product group and is specifically crafted from unalloyed steel CS, featuring a standard accuracy class N and a low preload class C. It does not include a ball chain but comes with initial lubrication and preservation for immediate use. The B.RUNNER BLOCK CS KWD-020-BNS-C1-N-1 has dimensions that allow it to deliver exceptional performance under high torsional moments on rails, offering the same load ratings in all four main loading directions. Its design allows for long-term lubrication over several years, contributing to excellent dynamic characteristics. The product's robust construction includes an all-around sealing system, enhancing its durability by protecting against contaminants such as dirt and debris. This model has been engineered with additional mounting screw holes at the center for improved rigidity under liftoff and side loading conditions. It is compatible with all BNS ball guide rails, which enables flexibility in application design. The runner block body comes in standard version with an overall length of . mm, ensuring interchangeability with guide rails of every accuracy. Moreover, the B.RUNNER BLOCK CS KWD-020-BNS-C1-N-1 is equipped with end-face fastening threads for attachments and a straight lube connection that is loosely attached. The optimized entry-zone geometry combined with a high number of balls reduces elastic deflection variation, thereby maximizing system rigidity through a preloaded O-arrangement. This Bosch Rexroth runner block can withstand ambient temperatures ranging from min ... max °C (admissible for short time), making it suitable for various operating environments. Its dynamic load capacity C is determined based on a 100 km travel as per DIN ISO . With its comprehensive features, this ball runner block is an ideal component for constructing highly reliable linear motion systems that require precise control and long service life.