STANDARD LINEAR BUSHING KBM-20

***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 (R060002000) is a robust standard linear bushing designed to provide reliable linear motion in challenging environments. This closed linear bushing is crafted from standard metal and features a steel ball retainer, making it suitable for use in conditions where there may be heavy contamination, such as woodworking, foundries, and cement plants. The lack of seal ensures that it can withstand higher temperatures, especially with shaft diameters 20mm and above. Engineered with many pockets that act as lubricant reservoirs, the KBM-20 offers extended lubrication intervals or even the possibility of lubrication for life. These pockets also serve to collect any dirt or debris to prevent the bushing from jamming. The product comes with integrated steel retaining rings instead of wiper seals, allowing for operation at elevated temperatures. The outer sleeve of the bushing is hardened and ground to ensure durability and smooth motion. It has multiple rows of balls made from rolling bearing steel that contribute to its high load capacity. The KBM-20 has been designed with a focus on maintaining a low friction coefficient while offering maximum dynamic and static load capacities based on total travel distances of 100,000m or 50,000m when adjusted accordingly. This linear bushing is characterized by its closed format which makes it suitable for self-supporting shafts. Its design also includes a plastic strip made of POM for shaft diameters 12mm and 16mm, and PA for diameters 20mm and higher. Moreover, the product has been optimized to handle maximum accelerations efficiently while maintaining low frictional drags even under radial load. With an outer diameter D of 32mm and a weight of 0.1kg, the Bosch Rexroth STD.LINEAR BUSHING KBM-20 is an exceptional choice for applications demanding high levels of precision and durability in harsh working conditions. It exemplifies quality engineering that ensures performance stability over time despite external challenges.