Deep groove ball bearings (GB/T 276—2003) were originally listed as radial ball bearings and are the most widely used rolling bearings. It is characterized by low friction resistance and high rotation speed. It can be used on parts that bear radial loads or combined loads that act simultaneously in radial and axial directions. It can also be used on parts that bear axial loads, such as small-power motors, Automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc.

Uses of deep groove ball bearings: Deep groove ball bearings can be used in gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, yo-yos, etc.