Introduction to the characteristics of deep groove ball […]
Introduction to the characteristics of deep groove ball bearings
Compared with other types of bearings of the same size, deep groove ball bearings have a small friction coefficient, high limit speed, and high accuracy. They are the preferred bearing type for users when selecting models. Deep groove ball bearings are simple in structure and easy to use. They are the largest production batch and the widest application range.
Deep groove ball bearings are mainly used to bear radial load, but also can bear certain axial load. When the radial clearance of the bearing increases, it has the properties of an angular contact ball bearing and can withstand alternating axial loads in two directions. 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 include metric system, inch system, custom series, open, metal sealed, rubber sealed and other different types.
For assembled deep groove ball bearings, the internal state cannot be observed from the outside. In addition, the vibration and noise performance of deep groove ball bearings must be checked under actual rotating conditions. Instruments for detecting bearing vibration and noise are mainly divided into acceleration type