SUPER LINEAR BUSHING KBB-30-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 SUPER LINEAR BUSH KBB-30-D (R067213040) is a high-quality linear motion component designed for smooth and precise linear movement in various applications. This model is part of the Super LB B series, characterized by its closed design without any self-alignment feature, which allows for the transfer of lower tipping forces along the axial direction. It has a shaft diameter 'd' tailored for specific requirements and includes one seal to protect against contaminants, thus ensuring longevity and consistent performance. The SUPER LINEAR BUSH KBB-30-D boasts steel bearing plates with meticulously machined ball guide grooves and optimized ball lead-in chamfers, contributing to its exceptionally smooth travel. It is capable of high travel speeds up to 'vmax' meters per second, although it should be noted that service life may be limited by increased wear to plastic parts at such speeds. Nonetheless, tests have indicated total travel ranging from 10^4 to 10^5 meters without failure. This model comes with a ball retainer and outer sleeve made of either PA or POM materials, while the balls themselves are crafted from rolling bearing steel—promising durability and reliability. The product does not require initial lubrication, simplifying installation and maintenance procedures. With a maximum dynamic load capacity 'Cmax' and minimum dynamic load capacity 'Cmin', this linear bushing can withstand varying operational demands. The frictional drags depend on speed and lubrication conditions but remain within a specified range even when not under radial load. The Bosch Rexroth SUPER LINEAR BUSH KBB-30-D operates effectively within an ambient temperature range from 'min temp' degrees Celsius to 'max temp' degrees Celsius. Its outer diameter 'D', breakaway force, friction coefficient values, static load capacities (both minimum 'Cmin' and maximum 'Cmax'), as well as radial clearances for different fits ('hbore K', 'hbore H', 'hbore M'), are all meticulously engineered to meet stringent performance standards. Weighing in at just '.weight' kilograms, this linear bushing offers an optimal balance between strength and weight for various industrial applications.