STANDARD LINEAR BUSHING KBM-O-30-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-30-DD (R063203000) is a high-quality, open design standard linear bushing crafted for robust applications. This particular model features a rugged all-metal construction with a steel ball retainer, designed to withstand harsh environments and heavy contamination. It is suitable for use in demanding conditions such as those found in woodworking, foundries, and cement plants. With a shaft diameter of 30 mm, the KBM-O-30-DD linear bushing incorporates many pockets that act as lubricant reservoirs which contribute to extended lubrication intervals or even allow for lubrication for life. These pockets also serve the important function of collecting any dirt or debris to prevent jamming of the bushing. The absence of wiper seals and the inclusion of integrated steel retaining rings enable this model to operate at higher temperatures when used with shaft diameters of 30 mm and above. The outer sleeve is hardened and ground for durability, while the steel ball retainer ensures smooth motion and stability. The balls themselves are made from rolling bearing steel, arranged in multiple rows to support dynamic load capacities effectively. The product boasts a dynamic load capacity (C) that caters to the main direction of loading, ensuring reliable performance under various conditions. Additionally, this linear bushing is designed with axial and radial securing options through locating holes (except for shaft diameters 12 mm and 16 mm), allowing for versatile mounting options. The permissible ambient temperature range extends from -20°C up to +80°C without wiper seals. For applications requiring minimal frictional resistance, this model offers low friction coefficients when lubricated with oil. In summary, the Bosch Rexroth STD.LINEAR BUSHING KBM-O-30-DD is engineered for longevity in tough industrial settings while providing smooth linear motion with its precision design and construction features.