Structurally, each ring of a deep groove ball bearing has a continuous groove raceway with a cross section approximately one-third of the equatorial circumference of the ball. Deep groove ball bearings are mainly used to bear radial loads and can also bear certain axial loads.

When the radial clearance of the bearing increases, it has the property of angular contact ball bearing and can withstand the axial load alternating in two directions. Compared with other types of bearings of the same size, this type of bearing has small friction coefficient, high limit speed and high precision, and is the first choice for users when selecting bearings.

Main applications: automobile, tractor, machine tool, motor, water pump, agricultural machinery, textile machinery, etc.