Deep groove ball bearings are the most widely used type of rolling bearings. It is characterized by low frictional resistance and high speed. It can be used on parts with radial load or combined load of radial and axial action. It can also be used on parts with axial load. Deep groove ball bearings are available. In gearboxes,instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, 3D printing, etc.

Deep groove ball bearings are inseparable bearings, which have the advantages of no maintenance during operation, and are suitable for use in high-speed operating conditions. They are extremely widely used radial bearings. Deep groove ball bearings have a variety of structural types. In addition to general open bearings, various sealed bearings with dust cover and sealing ring structure are also available. Also available are WZZG deep groove ball bearings with snap grooves or flanges in the outer ring.