Double-row roller bearing inner ring mounting assembly

• Main Authors: CHEN MIAOJUN, PAN NINGNING, XU DONGFANG, PAN YANYAN
• Format: Patent
• Language: Chinese; English
• Published: 10.03.2023
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of bearing installation, in particular to a double-row roller bearing inner ring installation assembly which comprises an inner ring, the inner ring comprises two installation rings attached to each other, the side faces, close to each other, of the two installation rings are both fixedly connected with a plurality of hard clamping blocks distributed in an annular array mode, the hard clamping blocks are spliced into a ring shape, and the hard clamping blocks are connected with the inner ring. The two side faces of the hard clamping block are provided with an oblique tooth groove and an elastic cushion correspondingly. A retainer and a rolling body are arranged between the outer ring and the inner ring; the inner ring has the beneficial effects that the inner ring is arranged to be the two parallel mounting rings, the multiple hard clamping blocks distributed in the annular array are fixedly connected to the end faces, close to each other, of the two mounting r