We supply self-Aligning Ball Bearings which are used for the applications where extensive shaft deflections or misalignment are to be expected and a significantly longer service life. This bearing has two rows of balls and a common concave sphered raceway in the outer ring which allows angular misalignment of the shaft relative to the housing. It is also useful for applications were requiring high rotating speeds while exercising moderate radial, and moderate or low axial loading. It is featured with high productivity, extremely low friction, lower noise level, reduced vibration levels, user friendly and with lower maintenance. It is widely used in mining machinery, power machinery, heavy machinery and textile machinery, Civil engineering machinery, conveyers, roll shafts and so on.