Double row deep groove ball bearing

The design of double row deep groove ball bearings is basically the same as that of single row deep groove ball bearings. The deep groove ball shaped raceway and the excellent fit between the raceway and the steel ball. Double row deep groove ball bearings can not only withstand radial loads, but also axial loads acting in both directions.

The standard double row deep groove ball bearings are 4200A and 4300A types. The A-type bearing does not have a ball gap. Two reinforced nylon cages are inserted from both sides of the bearing. Double row deep groove ball bearings not only have a radial bearing capacity 1.62 times higher than single row deep groove ball bearings, but also can withstand axial loads.