STANDARD LINEAR BUSHING KBM-O-40

***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 STD.LINEAR BUSHING KBM-O-40 (R063004000) is a high-quality linear bushing designed for seamless linear motion in challenging environments. This standard metal, open design does not include seals, which allows it to operate in harsh conditions, such as those found in woodworking, foundries, and cement plants. The bushing features a rugged all-metal construction with a steel ball retainer that can handle heavy contamination and extreme temperatures well above 100°C or even under vacuum conditions. The KBM-O-40 is equipped with many pockets that act as lubricant reservoirs to extend lubrication intervals or potentially eliminate the need for re-lubrication over its lifespan. These pockets also serve the purpose of collecting dirt and debris to prevent the bushing from jamming, ensuring reliable operation even in dirty environments. Notably, this model does not come with wiper seals but instead includes integrated steel retaining rings that enable it to withstand higher temperatures when used with shaft diameters of 40mm and above. Constructed with a hardened and ground outer sleeve as well as a steel ball retainer, the bushing ensures durability and longevity. It uses balls made from rolling bearing steel arranged in rows within the series standard metal. The dynamic load capacity of this model is substantial, making it suitable for applications involving significant loads. Additionally, the product can accommodate maximum accelerations while maintaining a low friction coefficient when lubricated with oil. The STD.LINEAR BUSHING KBM-O-40 has an outer diameter of E size and is capable of handling breakaway forces effectively. Its design allows for maximum permissible linear speeds without compromising on performance. The static load rating is indicative of its robustness and ability to sustain static forces without deformation or failure. With its versatility and engineered resilience, the Bosch Rexroth STD.LINEAR BUSHING KBM-O-40 stands out as an exceptional choice for linear motion applications that demand reliability under tough operating conditions.