STANDARD LINEAR BUSHING KBM-E-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-E-20 (R061002000) is a high-quality standard linear bushing designed for a variety of demanding applications. This bushing features an adjustable radial clearance, making it suitable for precision linear movement. Constructed from standard metal, the outer sleeve is hardened and ground to ensure durability and performance. Its rugged all-metal design includes a steel ball retainer, which allows it to operate in harsh environments and withstand heavy contamination. The KBM-E-20 is designed without seals and can function at temperatures well above 100°C or under vacuum conditions, making it ideal for use in extreme environments such as woodworking, foundries, and cement plants. The lack of wiper seals means it can accommodate higher temperatures with shaft diameters of 12mm and higher. The steel ball retainers are particularly suited for applications where extended lubrication intervals are required or where lubrication for life is desired. This linear bushing has many pockets that act as lubricant reservoirs while also serving to collect any dirt that may infiltrate the system to prevent jamming. For shaft diameters of 5mm and 8mm, the bushing comes with a plastic retainer made from PA (Polyamide), while larger sizes feature steel retainers. The KBM-E-20 has an outer diameter of 32mm and boasts a maximum dynamic load capacity (Cmax) that ensures reliable operation under varying loads. It supports a maximum acceleration (amax) and offers low friction coefficients when lubricated with oil. The product's weight stands at 0.2 kg, indicating its lightweight yet robust construction. In summary, the Bosch Rexroth STD.LINEAR BUSHING KBM-E-20 offers exceptional performance in applications requiring precise linear motion in challenging conditions without compromising on durability or maintenance requirements. Its adjustability, resilience to contamination, and capability to operate at elevated temperatures make it a versatile component for industrial use.