Patent ID: 9447816
Filing Date: 2016-09-20
CPC Classification: D01H,F16C

Claim Text:
1. A bearing assembly, comprising: a housing having a through hole extending along an axial direction of the housing; a first bearing and a second bearing coaxially set within the through hole, wherein the second bearing is located at one end of the through hole, the first bearing is located at an other end of the through hole, and each of the first bearing and the second bearing comprise an inner ring and an outer ring; a first shaft sleeve set between the first bearing and the second bearing along the axial direction; and an end cap located at the other end of the through hole, which is able to be connected with the housing and adapted to rotate relatively to the housing, wherein the first bearing is located between the end cap and the first shaft sleeve along the axial direction, the housing is configured with a first protrusion radially and inwardly extending from an inside wall of the housing; and the end cap is configured with a second protrusion radially and outwardly extending from an outside wall of the end cap, wherein the first protrusion and the second protrusion overlap in the axial direction and the housing and the end cap are able to be connected together via the first protrusion and the second protrusion.