Deep groove ball bearings mainly take radial load as well as both radial and axial load. When it only takes radial load, the contact angle is zero. The deep groove ball bearings with radial clearance with the performance of angular contact bearings can bear large axial load. Deep groove ball bearing friction coefficient is small, the speed is also high, and more advantages than thrust ball bearings.

The structure of deep groove ball bearing is simple, comparing with other bearings; it is easy to achieve high manufacturing precision. For its low costs and high-volume production, it is used very common.

Without the basic type, deep groove ball bearings have various modifications structures like: Shielded deep groove ball bearings, deep groove ball bearings with rubber seals, deep groove ball bearing with stopper groove, large load capacity bearings and double row deep groove ball bearings.

Types of bearing

Single row deep groove ball bearings

Single row deep groove ball bearings with dust cover

Single row deep groove ball bearings with dust cover and sealing ring

Single row deep groove ball bearings with stopper on the outer ring