STANDARD LINEAR BUSHING KBM-O-25-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-O-25-DD (R063202500) is a high-quality, standard linear bushing designed for use in challenging environments such as woodworking, foundries, and cement plants. This rugged all-metal open design features a steel ball retainer that can withstand harsh conditions and heavy contamination. The bushing is equipped with two seals to protect against contaminants while also serving as lubricant reservoirs, which can lead to extended lubrication intervals or even lubrication for life. The KBM-O-25-DD is designed with many pockets that collect dirt and debris to prevent jamming of the linear bushing. It does not include wiper seals but comes with integrated steel retaining rings. This design choice allows for operation at higher temperatures, especially with shaft diameters of 25 mm and above. The hardened and ground outer sleeve ensures durability, while the steel ball retainer and balls made of rolling bearing steel provide smooth motion. With its dynamic load capacity C, the STD.LINEAR BUSHING KBM-O-25-DD can handle significant loads in the main direction of loading. It has a maximum acceleration of amax and offers a friction coefficient range between 0.01 to 0.25 under various conditions. The permissible ambient temperature range is from -30°C to +80°C, which expands further for versions without wiper seals due to their ability to withstand higher temperatures. This product's size E is designed with an outer diameter D that facilitates a snug fit into machinery while maintaining efficient movement. The breakaway force required for initial motion is minimal due to the precision engineering of the components involved. In summary, the Bosch Rexroth STD.LINEAR BUSHING KBM-O-25-DD offers reliability and performance in demanding industrial applications where exposure to contaminants and extreme conditions are common challenges. Its construction ensures longevity and consistent operation even in less-than-ideal circumstances.