BALL RUNNER BLOCK CARBON STEEL KWD-015-FNS-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-015-FNS-C2-P-1 (R16511222Z) is a high-precision ball runner block designed for linear motion applications requiring rigidity, precision, and dynamic capabilities. This runner block is part of the CS series, made from unalloyed steel and features a medium preload (class C) and precision accuracy (class P), ensuring reliable performance under varying operational conditions. The B.RUNNER BLOCK CS KWD-015-FNS-C2-P-1 does not come with a ball chain, which simplifies its design while maintaining its functionality. It is delivered with initial lubrication and preservation to ensure longevity and smooth operation from the outset. The roller bearing grease used is Dynalub, which contributes to the durable performance of the runner block. This model has been engineered for applications that demand high rigidity, exhibiting excellent dynamic characteristics and significantly reduced frictional oscillations even under external load. The patented entry zone of the runner block enhances travel accuracy up to six times compared to standard models. Its design allows for attachments to be mounted from both above and below, providing flexibility in system integration. The B.RUNNER BLOCK CS KWD-015-FNS-C2-P-1 boasts an all-around sealing system for protection against contaminants and high torque load capacity, catering to various preload classes. It also supports high rigidity in all load directions allowing for single runner block use per rail in certain applications. Additionally, it offers improved rigidity under lift-off and side loading conditions due to two extra mounting screw holes at its center. With options for an integrated inductive measuring system, this ball runner block can deliver maximum precision without wear concerns over time. The unit can be used with all SN/SNO ball guide rails, supporting long-term lubrication over several years without compromising performance. It maintains equal load ratings in all four main directions of loading, ensuring versatility across different installation orientations. Overall, the Bosch Rexroth B.RUNNER BLOCK CS KWD-015-FNS-C2-P-1 provides a robust solution for linear motion systems where precision and durability are paramount.