1.Advantage:stainless
2.high speed ,low noise
3.widely used in variety of industries

qiuyun-qu at live dot  cn

From the sides with a sealed spherical ball bearings, and casting (or stamping steel) for bearing components. Spherical ball bearings deep groove ball bearings and the internal structure of the same, but the outer ring of this bearing has a spherical outer surface of the cut-off, with the concave spherical bearing can match such a self-aligning bearing is usually the top wire, eccentric or adapter sets will be fixed on the shaft bearing inner ring and shaft turn together with the seat belt bearing compact, easy assembly and disassembly for simple support, commonly used in mining, metallurgy, agriculture, chemical, transportation and other machinery.