Lovejoy | CJ38/45HUB RSB | CJ Series Reborable Jaw Coupling Hub Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Lenovo Yoga 7i 2-in-1 16 2K WUXGA Touchscreen Laptop, Intel Core Ultra 5 125U 12-Core Processor, 16GB RAM 512GB SSD, Fingerprint Reader, Backlit Keyboard, Wi-Fi 6E, Windows 11 Home, Storm Grey : ElectronicsEXTENSIVE COVERAGE: Protection for all your eligible products purchased from . (Note Lovejoy 71450 Size CJ 42/55B Curved Jaw Coupling Hub, Aluminum, Inch The company, founded in 1900, is based in Downers Grove, IL. Part Number 68514465818, Curved Jaw Coupling Hub w/ Keyway On The... Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. This Lovejoy curved jaw coupling hub replaces hubs on Lovejoy cast iron type curved jaw style flexible couplings and is made of cast iron for non-corrosive applications where strength and heat dissipation are factors and weight is not. Country of origin: China Lovejoy curved jaw style couplings are suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others. This hub transfers shock and misalignment from the shaft to the center element of the coupling assembly for reduced wear on the shaft assembly. For use with Lovejoy iron type curved jaw style flexible coupling assembly (sold separately) Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut für Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance.