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KMY Deep groove ball bearings 219
Introduction:
Deep groove ball bearings is one of the most common model to bearings.Basic structure contain that one outer-ring, one inner- ring,a group of steel ball and a group of holder.
KMY Deep groove ball bearings 219
Introduction:
Deep groove ball bearings is one of the most common model to bearings.Basic structure contain that one outer-ring, one inner- ring,a group of steel ball and a group of holder.
