STANDARD LINEAR BUSHING KBM-E-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-E-12-DD (R061201210) is a high-quality, standard metal linear bushing designed for precision linear movement in challenging environments. This adjustable bushing features a shaft diameter of 12 mm and is equipped with two integrated wiper seals to protect against contamination, making it particularly suitable for use in harsh conditions such as woodworking, foundries, and cement plants. The robust all-metal design includes a steel ball retainer that provides durability and resistance to heavy contamination. The KBM-E-12-DD has been engineered with numerous lubricant reservoir pockets to facilitate extended lubrication intervals or even enable lubrication for life, depending on the application requirements. These pockets also serve the purpose of collecting dirt and preventing jamming of the bushing. This linear bushing can operate in environments with temperatures ranging from -30°C to +80°C without wiper seals, accommodating higher temperatures for shaft diameters 20 mm and above. It should be noted that higher temperatures are permissible only for linear bushings without wiper seals that have steel ball retainers. The design allows for radial clearance adjustment, ensuring optimal performance over time. The outer sleeve of the KBM-E-12-DD is hardened and ground for precision movement, while the balls are made of rolling bearing steel to ensure smooth operation. The product comes with a friction coefficient ranging from 0.01 to 0.02 under lubricated conditions and can support a maximum dynamic load capacity (Cmax) based on total travel distance. With its rugged construction and ability to withstand challenging environmental conditions while maintaining precise linear motion, the Bosch Rexroth STD.LINEAR BUSHING KBM-E-12-DD offers reliability and performance for industrial applications requiring robust guiding elements.