STANDARD LINEAR BUSHING KBM-E-60-D

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The Bosch Rexroth STD.LINEAR BUSHING KBM-E-60-D (R061106010) is a robust and versatile linear motion component designed for heavy-duty applications where contamination and harsh environments are common. This standard metal linear bushing is adjustable, with a shaft diameter of 60mm and comes equipped with one seal. It features a rugged all-metal design with a steel ball retainer that can withstand extreme conditions, including high temperatures and vacuum environments. The KBM-E-60-D is specifically engineered to have many pockets that act as lubricant reservoirs, enabling extended lubrication intervals or even lubrication for life. Its integrated wiper seals offer additional protection against contamination, making it suitable for use in demanding sectors such as woodworking, foundries, and cement plants. The bushing's design allows it to collect dirt and prevent jamming while operating without wiper seals; it also includes integrated steel retaining rings which permit operation at higher temperatures for shaft diameters of 60mm and above. Constructed with a hardened and ground outer sleeve, the KBM-E-60-D ensures durability and smooth motion. The steel ball retainer maintains ball positioning under load, while plastic retainers made of PA are used for certain shaft diameters to optimize performance. The balls themselves are made from rolling bearing steel, arranged in rows within the Series Standard metal configuration. This linear bushing offers an adjustable radial clearance, maximum dynamic load capacity (Cmax), maximum acceleration (amax), as well as specific friction coefficients under various conditions. It is designed to function within a permissible ambient temperature range of -30°C to +80°C. With its weight of 2.4kg and outer diameter D of 90mm, the KBM-E-60-D provides reliable linear guidance while maintaining the capacity to manage significant static and dynamic loads. As part of Bosch Rexroth's product group ID for linear bushings and shafts, this model ensures high reliability in linear motion applications where precision and resistance to tough conditions are paramount.