BOSCH REXROTH
R082002802

***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 TOLERANCE RING BN28X20 (R082002802) is a precision-engineered component designed to facilitate the secure and reliable connection of machine parts without the need for keyways or other positive-locking connections. This tolerance ring, characterized by its circumferential flat edges on the inner diameter, is specifically tailored for use with unit bore systems. It boasts a nominal size of 28mm in diameter and 20mm in width, constructed from carbon steel to ensure high temperature stability and resistance to various types of chemical stress. The Bosch Rexroth TOLERANCE RING BN28X20 is adept at compensating for differences in thermal expansion between connected elements made from disparate materials, thereby maintaining a fixed connection even under varying thermal conditions. The product offers quick and economic installation, contributing to an extremely cost-effective solution for machine assembly. Its simple design also allows for large tolerance zones when connecting parts, enhancing the flexibility of component fitting. Furthermore, this tolerance ring ensures a transferable torque that adheres to specific guideline values which can be found in the technical notes provided by Bosch Rexroth. The permissible radial load that this ring can sustain is subject to consultation, especially when dealing with pulsating and alternating loads where considerably smaller values are permitted. Designed for continuous operation up to certain temperatures with brief peaks permissible at higher temperatures, this tolerance ring maintains its integrity even under demanding conditions. Special sizes are available upon request to accommodate unique application requirements. The product's weight and specific details regarding transferable torque and permissible radial load are provided within the technical documentation, ensuring users can select and apply the BN28X20 with confidence in its performance capabilities.