STANDARD LINEAR BUSHING KBM-20-D

***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-20-D (R060102010) is a high-quality, closed standard linear bushing designed for robust and reliable linear motion in challenging environments. This bushing features a rugged all-metal design with a steel ball retainer, making it suitable for harsh conditions and heavy contamination areas such as woodworking, foundries, and cement plants. Its many pockets serve as lubricant reservoirs to facilitate extended lubrication intervals or even allow for lubrication-free operation. The KBM-20-D is tailored to accommodate a shaft diameter of 20 mm and comes with one seal for added protection against contaminants. The steel ball retainer ensures smooth movement and is complemented by the hardened and ground outer sleeve that supports the rows of balls within the bushing. This product does not include wiper seals but instead has integrated steel retaining rings that can withstand higher temperatures, particularly with shaft diameters of 20 mm and above. Designed for use with self-supporting shafts, the KBM-20-D's pockets are engineered to collect dirt and prevent jamming of the bushing, ensuring continuous operation even in dirty conditions. The product boasts impressive specifications including a maximum dynamic load capacity (Cmax), maximum permissible linear speed (vmax), and varying friction coefficients depending on load conditions. It operates effectively within an ambient temperature range of -30°C to +80°C. With its robust construction and thoughtful design features aimed at prolonging service life under tough conditions, the Bosch Rexroth STD.LINEAR BUSHING KBM-20-D provides a reliable solution for linear motion applications requiring durability and resistance to environmental challenges.