STANDARD LINEAR BUSHING KBM-12-DD

***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-12-DD (R060201210) is a high-quality standard linear bushing designed for demanding applications. This closed-type bearing features a rugged all-metal design with a steel ball retainer, making it suitable for harsh environments and heavy contamination scenarios such as those encountered in woodworking, foundries, and cement plants. The KBM-12-DD is engineered to withstand the rigors of industrial use, boasting many pockets that act as lubricant reservoirs, which can lead to extended lubrication intervals or even lubrication for life. With its hardened and ground outer sleeve and steel ball retainer, this linear bushing ensures smooth motion and enhanced durability. It is designed to accommodate self-supporting shafts with a diameter of 12 mm. The presence of two seals helps in preventing dirt ingress and avoids jamming of the bushing, thereby maintaining operational reliability. The KBM-12-DD does not include wiper seals but comes with integrated steel retaining rings that allow for higher temperature operation with shaft diameters of 12 mm and above. This linear bushing has been meticulously crafted to offer low friction coefficients ranging from 0.01 to 0.25 under various load conditions, with a maximum friction coefficient of 0.3. Its dynamic load capacities are impressive, ensuring it can handle significant loads over its service life which is calculated based on a total travel distance of up to 100 km. The Bosch Rexroth STD.LINEAR BUSHING KBM-12-DD is an exemplary component in the realm of linear motion technology, delivering robust performance in industrial settings where reliability and longevity are paramount. With an outer diameter D of 22 mm and weight of only 0.08 kg, it offers a compact yet powerful solution for linear guidance systems requiring precision movement under challenging conditions.