Cylindrical roller bearing CRB

axialsingle-rowsteel

ROBUST Series of Ultra High-Speed Single Row Cylindrical Roller Bearings for machining centres. The optimised materials and designs were developed for high-speed operation with low temperature rise. Industries Machine Tools Automation Automotive Production Product Features New SHX heat resistant material option for high speed Three design options: RS (Standard bearing steel rings & rollers), RX (Special SHX bearing rings & SHX rollers) & RXH (Special SHX bearing rings & ceramic rollers) Special design outer ring guided PEEK cage Benefits High-speed performance: twice that of conventional roller bearings SHX material enables a cost effective solution for high speed NSK offers SHX rollers as an alternative to ceramic rollers Ideally suited for the rear position of high-speed main shafts allowing perfect axial thermal displacement of the shaft Low heat generation – enabling longer lubricant life Outer ring temperature rise is 30% lower than conventional Longer fatigue life due to special SHX material (up to 4x ) PEEK resin cage gives stable bearing rolling movement under high speed operating conditions