Tapered roller bearing has inner bearing ring, outer bearing ring and cage for blunt-tapered rolling element, where cage has larger cage ring and smaller cage ring, and cage rings of cage are connected by two adjacent webs

摘要

The tapered roller bearing has an inner bearing ring (9), an outer bearing ring (10) and a cage for blunt-tapered rolling element (11), where the cage has a larger cage ring and a smaller cage ring (3). The cage rings of the cage are connected by two adjacent webs which form a pocket, in which the rolling element is received. The projections (7) are arranged at one of the cage rings and are fitted at one of the both bearing rings. The projections are arranged at the smaller cage ring centrally between two circumferentially adjacent webs.