STANDARD LINEAR BUSHING KBM-8-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-8-D (R060130810) is a robust and reliable linear motion component designed for a variety of heavy-duty industrial applications. This standard closed linear bushing is constructed with a rugged all-metal design, featuring a steel ball retainer suitable for harsh environments where heavy contamination is present. The hardened and ground outer sleeve ensures durability and longevity, while the steel ball retainer accommodates self-supporting shafts with diameters indicated by the manufacturer. This linear bushing is particularly adept at operating in demanding conditions such as woodworking, foundries, and cement plants due to its ability to collect dirt in its many lubricant reservoir pockets, which helps prevent jamming. The absence of wiper seals, replaced by integrated steel retaining rings, allows the unit to withstand higher temperatures with certain shaft diameters. The KBM-8-D linear bushing offers multiple rows of balls made from rolling bearing steel that ensure smooth motion. It has been designed to facilitate extended lubrication intervals or even lubrication for life in some settings. The product's specifications include a maximum dynamic load capacity Cmax and minimum dynamic load capacity Cmin determined by travel distance statistics, with recommended housing bore tolerances of H7 or H6. This linear bushing model also features a breakaway force and maximum permissible linear speed vmax, with friction coefficients provided for both sealed and unsealed versions when lubricated with oil. The permissible ambient temperature range is specified by the manufacturer, ensuring optimal performance within these limits. Weighing in at 0.25 kg, the Bosch Rexroth STD.LINEAR BUSHING KBM-8-D provides reliable guidance for moving parts in industrial machinery while maintaining high load capacities and resistance to environmental challenges faced in tough industrial settings.