SUPER LINEAR BUSHING KBA-O-40-D

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The Bosch Rexroth SUPER LINEAR BUSH KBA-O-40-D (R067114040) is a high-performance linear bushing designed to provide smooth and precise linear motion. This open-type super linear bushing features a self-alignment capability, which compensates for shaft deflection and misalignment up to the specified tolerances, ensuring reliable operation even on fully supported shafts with potential substructure inaccuracies. The unit is equipped with one seal to protect against contaminants while allowing high travel speeds of up to 5 meters per second. Constructed with steel bearing plates that have machined ball guide grooves and optimized ball lead-in chamfers, the SUPER LINEAR BUSH KBA-O-40-D offers exceptionally smooth travel and an extended service life. The integrated wiper seals are designed to maintain cleanliness within the system, and no initial lubrication is required, simplifying maintenance. The bushing's ball retainer and outer sleeve are made of PA or POM materials, while the balls themselves are constructed from rolling bearing steel, ensuring durability and consistent performance. With multiple rows of balls distributing the load evenly, this linear bushing can handle dynamic load capacities effectively. This model has a static load rating C0 of 1570 Newtons and a dynamic load capacity C of 2160 Newtons. It operates efficiently within an ambient temperature range of -20°C to 80°C. The size E10 outer diameter D is 62 millimeters, providing a robust form factor for various applications. Weighing approximately 0.45 kilograms, the SUPER LINEAR BUSH KBA-O-40-D offers an excellent balance between weight and performance. Its radial clearance specifications ensure compatibility with corresponding shafts for optimal functionality. In summary, the Bosch Rexroth SUPER LINEAR BUSH KBA-O-40-D (R067114040) is an advanced solution for linear motion applications requiring high speed, accuracy, and self-aligning capabilities in demanding environments.