SUPER LINEAR BUSHING KBH-25-D

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The Bosch Rexroth SUPER LINEAR BUSH (R073212540) is a high-precision linear bushing designed to facilitate the movement of heavy loads with maximum accuracy. This model, part of the Super H series, features a closed design and is equipped with one seal for enhanced performance. The bushing is engineered to accommodate a shaft diameter 'd' and is capable of compensating for shaft deflection and misalignment up to a specified degree. Constructed with hardened steel load-bearing plates that have precisely machined ball guide grooves and a machined steel load-bearing plate back, the SUPER LINEAR BUSH ensures exceptional precision. It boasts more tracks than the Super A model, which contributes to its ability to handle heavy loads efficiently. The dynamic load capacity (C) and static load rating (C0) are indicative of its robustness in the main direction of loading. The KBH-25-D model incorporates POM ball retainers and balls made of rolling bearing steel, ensuring durability and smooth operation. Additionally, it features two metal holding rings that secure the structure, allowing for high travel speeds up to 'vmax' meters per second. The maximum acceleration 'amax' further highlights its capability in rapid motion applications. For those environments where contamination is a concern, optional integrated double-lipped wiper seals are available to protect against ingress. These seals also contribute to maintaining a low friction coefficient between '. . .' and '. . .', which varies depending on load and lubrication conditions. With an outer diameter 'D', this linear bushing can operate within an ambient temperature range from '- C' to '+ C', making it suitable for various operating conditions. The breakaway force required for movement initiation is specified as well as the friction force (FR), which includes considerations for linear bushings with integrated wiper seals when not under radial load. As part of product group ID '...', the Bosch Rexroth SUPER LINEAR BUSH KBH-25-D maintains a weight of '. . .' kg and offers different radial clearance options for shaft-to-bore matching identified as K, H, or M categories. This makes it adaptable to different application requirements while ensuring high performance in linear motion tasks.