... unit is usually a combination of deep groove ball bearing, casting and pressed flange shaft, which ensures compact structure, correct positioning, convenient ... Motor, Automobile, motorcycle, Electric Implement, Agricultural machinery, Household, Angricultural equipment and etc. Automobile Tension BearingModelExternal DimensionInner Dia.dOuter Dia.DWidthBRV 6306305924RV6307308225RV63081510040RV6309 ...