ROLLING-CONTACT BEARING

摘要

FIELD: mechanical engineering; bearing units of general mechanical engineering. SUBSTANCE: rolling-contact bearing includes inner and outer races with solids of revolution located between them. outer race is provided with raceway for relieving solids of revolution from working load made in form of groove. Raceway has surface whose section has form of curve described by equation given in description of this invention. EFFECT: increased speed of bearing. 2 dwg