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Priority to ES122368UpriorityCriticalpatent/ES122368Y/en
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Publication of ES122368YpublicationCriticalpatent/ES122368Y/en
An improved ball bearing characterized by the constitution of its internal rolling path so that the diameters of the circumferences determined both at the point of tangency of a ball with the external rolling path and those of tangency with the inner ring are in the same relationship as the radius of the ball and the line segment that joins the center of the ball and the center of the bearing between the center of the ball and the rope that joins the two points of tangency with the internal raceway. (Machine-translation by Google Translate, not legally binding)
ES122368U1965-07-141965-07-14
A PERFECTED BALL BEARING.
ExpiredES122368Y
(en)
Improvements in the construction of tempered rolling rings for friction or bearing bearings. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of tempered ring bearings for friction or bearing bearings. (Machine-translation by Google Translate, not legally binding)