Deep groove ball bearings have radial and thrust designs, with multiple types to choose from. Single row deep groove ball bearings have open and sealed designs and are designed for high speeds to adapt to radial and axial forces. Double row deep groove ball bearings have the same design as single row deep groove balls, and are used in situations where the radial bearing capacity of single row deep groove balls is insufficient. Thrust deep groove ball bearings have both unidirectional and bidirectional designs, making them particularly suitable for high axial loads.