SUPER LINEAR BUSHING KBB-40-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 (R067214040) is a high-quality linear bushing designed for smooth travel and a long service life. This closed-type linear bushing, part of the Super LB B series, has no self-alignment feature and is equipped with one seal. It is crafted to transfer lower tipping forces along the axial direction while maintaining high travel speeds of up to 5 m/s. Constructed with steel bearing plates that have precisely machined ball guide grooves and optimized ball lead-in chamfers, it ensures exceptionally smooth operation. The bushing's ball retainer and outer sleeve are made from durable PA or POM materials, while the balls themselves are crafted from rolling bearing steel. It requires no initial lubrication, simplifying maintenance requirements. The SUPER LINEAR BUSH has a shaft diameter 'd', an outer diameter 'D', and can operate within an ambient temperature range of -30°C to +80°C. Its maximum dynamic load capacity 'Cmax' and minimum dynamic load capacity 'Cmin' are based on a total travel of 100,000 m; these capacities can be adjusted when based on different travel distances. The product also features integrated wiper seals that contribute to frictional drags, which depend on speed and lubrication conditions. This linear bushing's breakaway force and friction coefficients are detailed in its specifications, highlighting its efficiency under various loads. With a weight of 0.4 kg, this component is designed for applications where precise linear movement is required without the need for self-alignment capabilities. Its static load capacities—both minimum 'Cmin' and maximum 'Cmax'—are provided to ensure compatibility with the application's requirements. In summary, the Bosch Rexroth SUPER LINEAR BUSH (R067214040) offers reliable performance for systems requiring precision linear guidance without self-alignment features, ensuring low friction operation with robust construction for extended use in suitable environments.