STANDARD LINEAR BUSHING KBM-80

***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-80 (R060008000) is a high-quality linear bushing designed for demanding applications that require robust operation in harsh environments. This standard metal linear bushing features a closed design without seals, making it suitable for self-supporting shafts. It is crafted with a rugged all-metal construction and a steel ball retainer, ensuring durability and resistance to heavy contamination. The KBM-80 is equipped with many lubricant reservoirs that allow for extended lubrication intervals or even lubrication for life, which is particularly beneficial in settings such as woodworking shops, foundries, and cement plants. The bushing's outer sleeve is hardened and ground to provide smooth motion, while the rows of balls are made from rolling bearing steel to handle high loads and speeds. The KBM-80 series boasts an impressive maximum dynamic load capacity (Cmax) and can accommodate a wide range of permissible ambient temperatures from -30°C to +100°C without seals. It also allows for high acceleration (amax) and has a low friction coefficient, which varies depending on the load conditions. This product's design includes pockets that collect dirt and debris to prevent jamming, ensuring reliable operation even in dirty environments. The linear bushing comes with integrated steel retaining rings that permit operation at higher temperatures when used with shaft diameters of 80 mm and above. With its weight of 0.8 kg, the Bosch Rexroth STD.LINEAR BUSHING KBM-80 offers a balance between strength and ease of handling, making it an ideal choice for linear motion applications where robustness and precision are critical.